If two dollars off the regular price of a calculator is $9, it means the regular price is $11. This is calculated by adding the discount ($2) back to the sale price ($9): $9 + $2 = $11. Therefore, the regular price of the calculator is $11.
4.62
10.78
If it is 28 dollars off the regular price, then the sale price will be 695 - 28 = $667. If it is 28 PERCENT off the regular price, then it will be $500.40.
Regular price - 15 = sale price
To find the percentage off when you have the sale price and the regular price, first subtract the sale price from the regular price to find the discount amount. Then, divide the discount amount by the regular price and multiply by 100 to convert it to a percentage. The formula is: ((\text{Regular Price} - \text{Sale Price}) / \text{Regular Price} \times 100). This will give you the percentage off the regular price.
4.62
10.78
You would save $4.62 on the calculator. 15.40 x 0.3=4.62
The regular price is $750.00
If it is 28 dollars off the regular price, then the sale price will be 695 - 28 = $667. If it is 28 PERCENT off the regular price, then it will be $500.40.
85%
If the regular price was x dollars, then the sales price equals to the 65% of the regular price So we have65% of x = 90.370.65x = 90.37x = 90.37/0.65x ≈ 139.03Thus, the regular price was $139.03.
On a regular calculator, you just leave it it will off itself. On a scientific calculator, press shift AC.
Regular price - 15 = sale price
To find the percentage off when you have the sale price and the regular price, first subtract the sale price from the regular price to find the discount amount. Then, divide the discount amount by the regular price and multiply by 100 to convert it to a percentage. The formula is: ((\text{Regular Price} - \text{Sale Price}) / \text{Regular Price} \times 100). This will give you the percentage off the regular price.
$30 right?
-- subtract the percent off from 100 -- divide the sale price by the answer -- multiply that answer by 100, and you have the original price