Question

There is a 20% sale on boots. If a pair of chanclas are regularly priced at $52, estimate how much they will be after the discount?

A) $42
B) $12
C) $47

Answer 1

To find the sale price after a 20% discount, multiply $52 by 20% to get $10.40. Subtract that from the original price, resulting in $41.60, which we round to $42.

Step-by-step explanation:

The student wants to calculate the sale price of a pair of boots or chanclas that are regularly priced at $52. To find the price after a 20% discount, we need to first determine the amount of the discount and then subtract it from the original price.

Calculate the discount by multiplying the original price by the discount percentage:

$52 × 20% = $52 × 0.20 = $10.40

Subtract the discount from the original price:

$52 - $10.40 = $41.60

Since we are estimating, we can round $41.60 to the nearest dollar, which gives us approximately $42. Therefore, the estimated sale price of the boots or chanclas after a 20% discount is $42, which corresponds to option A).