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What is the original amount of a number when the new amount is 210 and has a 75 percent increase?
Wiki User
∙ 13y ago
120 times 75%=90 90+120=210
Wiki User
∙ 13y ago
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If 8 is increased to 11 the increase is what percent of the original number?
If 8 is increased to 12, the increase is what percentage of the original number?
To decrease an amount by 31 percent multiply by?
Short answer: 0.69Take 100. 31% = 31, 100-31=69Of course, when you increase the result by 31 percent you do not get the 100 back. But that was not the question.But, for completeness what do I multiply by to get the number, when adding 31 percent, gives me the original number, it is 0.7633 (1/1.31)
How do you find percent of change as a decrease?
Whether the change is an increase or decrease . . . -- Divide the new number by the original number. -- Multiply the result by 100. -- Subtract 100. -- Now you have the percent of change.
How do you increase a number by 15 percent?
To increase a number by 15 percent, multiply the number by 1.15. For example, 60 plus 15 percent is equal to 60 x 1.15 = 69.
How do you add 8 percent to a number?
Percent is a relative expression, meaning it has to be 8 percent of something. If you wanted to add 8 percent of a number to itself, e.g. something is $49.99 and you want to know how much 8 percent tax will bring your total to, you multiply the number by .08 (which is how 8 percent is represented as a decimal) and then add the result to the original number. So: 49.99 X .08 =3.99 so after tax you would pay roughly $53.99 hope this helps! If you have a calculator handy, then to add 8 percent to a quantity, say £675, just multiply the £675 by 1.08 and you will have the answer. This works because the original amount is 100% of itself, and adding on the extra 8% creates 108%, which means 108 hundredths, which as a decimal is 1.08 Similarly to find the amount when 17.5% is added, just multiply the original amount by 1.175
How do you increase by 25 percent?
If you multiply a number by 1.25 the answer will be the original amount plus 25% of the original amount. This is quicker and easier than figuring 25% and then adding.
If 8 is increased to 11 the increase is what percent of the original number?
If 8 is increased to 12, the increase is what percentage of the original number?
How do you calculate employee growth rate?
Ram : The amount of increase is the new value after growth less the original amount before the growth. The percent growth is the amount of increase times 100% divided by the original amount. As an example, let's say the number of employee in a company grows from 800 one year to 896 the next. First, subtract: 896 - 800 = 96. This is the increase. Next, divide by the original amount: 96(100%) / 800 = 12%. This is the percent increase.
When an increase or decrease is expressed as a percent (Hint the amount of change divided by the original number multiplied by 100)?
It is a percentage change - unless the increase changes a negative number to a positive number or a decrease does the opposite.
How do you get a percentage increase when the original number is 0?
You can't get a percent increase if the original number is 0. Anything that you divide by 0 is 0.
How do you find out percent if you have original amount and new amount?
First you subtract the new number from the original number then divide it by the original number and multiply that by 100 original-new __________*100 original
What is the percent increase and decrease?
percent increase and decrease is how much percent it had increased from a certain amount of number, like discounts and markups
How do find the percent decrease if the original amount was 45 and the new amount is 27?
I think you subtract the new amount from the original amount and then move the decimal over twice to the right of the number and that's your percent. :)
A number is decreased by 65 percent to 203 what is the original amount?
580
How do you find the new price of a percent increase?
You multiply the percent ( so 40% = .4) by the number then add the product to the original number.
How do you increase a number by ten percent?
Move the decimal point one number to the left and add your new number to the original.
What will be the increase or decrease percent if a no is increased by 20 percent and then decreased by 8 percent?
The final result is 10.4% more than the original number.
