Question

If a sweater cost $40.00 before the sale and $35.00 after the sale, what was the percent of decrease?

A) 12.5%
B) 15%
C) 10%
D) 14%

Answer 1

To find the percent of decrease, subtract the sale price from the original price and divide by the original price. Multiply the result by 100 to get the percentage.

Step-by-step explanation:

To find the percent of decrease, we need to calculate the difference between the original price and the sale price, and then divide that difference by the original price. Finally, multiply the result by 100 to get the percentage.

Here's how to do it:

1. Subtract the sale price ($35) from the original price ($40): $40 - $35 = $5
2. Divide the difference by the original price: $5 / $40 = 0.125
3. Multiply the result by 100 to get the percentage: 0.125 x 100 = 12.5%

Therefore, the percent of decrease is 12.5%.