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Basically to figure out the percentage of an original price you can either do the following:
1) Find out the percentage of the amount you want off then take it away:
For example if you wanted 40% of a £30 shirt, you would times the amount by 0.n (n is the percentage). Therefore £30 x £0.40 which is £12.
Afterwards you then deduct this from the original amount of £30. So 40% off a £30 shirt the sale price would be £18.
2) You could also take away first before multiplying:
100% - 40% = 60%
£30 x 0.6 = £18
NOTE: If you wanted 5% off then you would need to times by 0.05!
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How do you find the sale price when given the original price and percentage off?
To take a percentage of a price, multiply the price by the decimal equivalent of the percentage, which is the percentage divided by 100. 25 percent of 15.00 = 15 x 0.25 = 3.75 To take a percentage off a price, you can either subtract that number from the original price (15.00 - 3.75 = 11.25) or multiply the original price by the decimal equivalent of 100 percent minus the discount. (15 x 0.75 = 11.25)
How do you figure out the original price of something that you only know the ending total and the percentage off?
We're gonna tear this up. It's simple, but it will take a bit of patience, so buckle up. Ready? Let's go. You don't know the original price. You know the percent off. You know the sale price. We're in business. Let's hammer this thing. Here's how to work the problem....We don't know the original price, but we know that a percentage of it has been deducted from it (that original price) to give us a sale price, okay? Some percent off the original price is the sale price. Here's the trick. Look at the percent off. Now look at 100% minus the percent off. This new percentage represents how much of the original cost the final cost is. Got it? Another way to say that is that our new (calculated) percentage times the original price equals the sale price. Make sense? Let's pick something easy and give it a test drive.Say something costs $9 (that's the sale price), and it was marked down 10%. That means that the original cost minus 10% of the original cost is the final (the sale) price, or the $9. Now check this out. Focus. The discount was 10%, and another way to look at the problem is that the sale price is 100% -10% of the original price, which says that the sale price is 90% of that original price. Again, the sale price is 90% of the original price. See how that works? We use the discount (percentage) and make a calculation to find out how much of the original price the sale price is. We good? Super.As we now have a "new" set of facts to work with, that is, we have the sale price and the percentage of the original price that the sale price represents, we can go for it. The original price (the unknown) times the percentage of that original price that the sale price represents equals the sale price. Let's look at our example.The original price times the percentage of that price the sale price represents equals the sale price. Again, original price times that percentage we calculated equals the sale price. Now to do some math. If the original price times that new percentage equals the sale price, then the original price equals the sale price divided by the percentage. See what we did? We moved the percentage over to the other side of the equation. We divided both sides by the percentage, and it "dropped out" on the one side and appeared on the other. That's because we needed to isolate the original price (so we could solve for it using the other variables). In our example, the original price equals $9 (the sale price) divided by 90% (the percentage of the original price the sale price represents. $9 divided by 90% equals $9 divided by 0.9 which equals $10. The original price of the item was $10, and it was 10% off. The 10% of $10 equals $1, and the sale price is $10 minus $1 which equals $9. Our work checks.One more problem for fun to lock things in. At a 20% off sale, an item sells for $40 (its sale cost). What was its original cost? We know that the $40 represents 80% of the original price (100% -20%). The original price times the 80% equals $40. The original price equals $40 (the sale price) divided by the 80% (the percentage of the original price that the sale price represents). $40 divided by 80% equals $40 divided by 0.8 which equals $50. Our item's original price was $50. Last thing. $50 times 20% equals $10, and $50 minus $10 equals $40. Our work checks.We good? Excellent!I don't understandexplain more carefully
How do you take 50 percent off an original price?
you can just divide it by two._____________________________________________________________(original price)-(% off in decimal form)*(original price)=[1-(% off in decimal form)]*(original price)=discounted pricein this case, (1-0.5)*(original price)=(original price)/2=discounted price
What is the original price of a coat if the new price is 18.00 with 15 percent off?
Original price - discount = new price Original price - (Original price x 0.15) = 18.00 Which can be written as: 1 Original price - 0.15 Original price = 18.00 Which can be written as: 0.85 Original price = 18.00 Wich can be written as: Original price = 18.00 / 0.85 Original price = 21.18 Note that since there is 15% off in the original price, the new price is essentially (100% - 15%) = 85% of the original price.
The sales price of a car is 12590 which is 20 percent off original price What is the original price?
15108
How do you figure the how much percent was taken off the original price if you only have the original price and the sale price?
Sale price/original price will give you a fraction. The fraction x100 gives you the percentage that the sale price is of the original price.100-(that percentage) gives the percent taken off.
How do you figure out the price of something that you only know the ending total and the percentage off?
Call the percentage off ' P '. The original price was (sell-price) divided by (1 - .01P)
How do you find a percentage off if you have the original price and sale price?
Take the sale price from the original price. The difference is the discount. Calculate the discount as a percentage of the original price. This is the 'percentage off'. Example: Original price 100 verdibors Sale price 80 verdibors Discount = 100-80=20 verdibors. So percentage off is 20/100 = 20% ----------------------------------------------------- Calculating percentages: To convert fractions to percentages, multiply the top figure of the fraction by 100, then 'cancel down'. e.g. 1/4 ..... 1/4 x 100= 100/4 = 25 %
How to figure how much is taken off after the percentage mark down?
To take a percentage of a price, multiply the price by the decimal equivalent of the percentage, which is the percentage divided by 100. 25 percent of $15.00 = 15 x 0.25 = $3.75 To take a percentage off a price, you can either subtract that number from the original price ($15.00 - $3.75 = $11.25) or multiply the original price by the decimal equivalent of 100 percent minus the discount. (15 x 0.75 = $11.25)
How do you find the percentage off of an item given the original and sale price?
original price-sale price. Then original sale price/the answer to the previous.
How do you figure out the percentage of an item that is off?
simple - first off "percent" literally means "per onehundred". Your original amount is 100% of the value. using division, you take the new amount & divide by the original amount - this gives you the percentage that remains, subtract this from 100. Example: Original price is $15.00, new price is $12.00, $12.00 divide by $15.00 = 0.80 or 80%. 100% - 80% = 20% , Your percentage off is 20%.
How do you find the sale price when given the original price and percentage off?
To take a percentage of a price, multiply the price by the decimal equivalent of the percentage, which is the percentage divided by 100. 25 percent of 15.00 = 15 x 0.25 = 3.75 To take a percentage off a price, you can either subtract that number from the original price (15.00 - 3.75 = 11.25) or multiply the original price by the decimal equivalent of 100 percent minus the discount. (15 x 0.75 = 11.25)
How do you figure out the original price of something that you only know the ending total and the percentage off?
We're gonna tear this up. It's simple, but it will take a bit of patience, so buckle up. Ready? Let's go. You don't know the original price. You know the percent off. You know the sale price. We're in business. Let's hammer this thing. Here's how to work the problem....We don't know the original price, but we know that a percentage of it has been deducted from it (that original price) to give us a sale price, okay? Some percent off the original price is the sale price. Here's the trick. Look at the percent off. Now look at 100% minus the percent off. This new percentage represents how much of the original cost the final cost is. Got it? Another way to say that is that our new (calculated) percentage times the original price equals the sale price. Make sense? Let's pick something easy and give it a test drive.Say something costs $9 (that's the sale price), and it was marked down 10%. That means that the original cost minus 10% of the original cost is the final (the sale) price, or the $9. Now check this out. Focus. The discount was 10%, and another way to look at the problem is that the sale price is 100% -10% of the original price, which says that the sale price is 90% of that original price. Again, the sale price is 90% of the original price. See how that works? We use the discount (percentage) and make a calculation to find out how much of the original price the sale price is. We good? Super.As we now have a "new" set of facts to work with, that is, we have the sale price and the percentage of the original price that the sale price represents, we can go for it. The original price (the unknown) times the percentage of that original price that the sale price represents equals the sale price. Let's look at our example.The original price times the percentage of that price the sale price represents equals the sale price. Again, original price times that percentage we calculated equals the sale price. Now to do some math. If the original price times that new percentage equals the sale price, then the original price equals the sale price divided by the percentage. See what we did? We moved the percentage over to the other side of the equation. We divided both sides by the percentage, and it "dropped out" on the one side and appeared on the other. That's because we needed to isolate the original price (so we could solve for it using the other variables). In our example, the original price equals $9 (the sale price) divided by 90% (the percentage of the original price the sale price represents. $9 divided by 90% equals $9 divided by 0.9 which equals $10. The original price of the item was $10, and it was 10% off. The 10% of $10 equals $1, and the sale price is $10 minus $1 which equals $9. Our work checks.One more problem for fun to lock things in. At a 20% off sale, an item sells for $40 (its sale cost). What was its original cost? We know that the $40 represents 80% of the original price (100% -20%). The original price times the 80% equals $40. The original price equals $40 (the sale price) divided by the 80% (the percentage of the original price that the sale price represents). $40 divided by 80% equals $40 divided by 0.8 which equals $50. Our item's original price was $50. Last thing. $50 times 20% equals $10, and $50 minus $10 equals $40. Our work checks.We good? Excellent!I don't understandexplain more carefully
How do you take or add percentage to price?
To take a percentage of a price, multiply the price by the decimal equivalent of the percentage, which is the percentage divided by 100. 25 percent of $15.00 = 15 x 0.25 = $3.75 To take a percentage off a price, you can either subtract that number from the original price ($15.00 - $3.75 = $11.25) or multiply the original price by the decimal equivalent of 100 percent minus the discount. (15 x 0.75 = $11.25) To add a percentage to a price, you can either add that number from the original price ($15.00 + $3.75 = $18.75) or multiply the original price by the decimal equivalent of 100 percent plus the discount. (15 x 1.25 = $18.75)
A tee shirt is on sale for 15 percent off. if the original price is 26.00. what is the sales price?
Multiply the original price by the decimal percentage. 26.00 * 0.15 = 3.9, so the sale price is 26.00 - 3.90 = 22.10.
How How do you figure out a percentage off of original dollar price?
Example: 60% off of $20= $20 - (60%/100% * $20) = $20 - (0.6 * $20) = $20 - $12 = $8 (This is the pricenet of origi nal price) or = $20 * (100% - 60%)/100% = $20 * (40%/100%) = $20 * 0.4 = $8
How would you figure 15 percent off of an item?
You do one of two things. Take the original price, multiply it by .15, and then subtract the result from the original. Or you can multiply the original by .85 (1.00-.15) and get the reduced price immediately.
