Question

A pair of sandals is on sale for 20%off the original price. If the original price for the sandals is $21 what is the sale price

Answer 1

The sale price is 16.8$

Explanation:

20%=0.2

0.2*21=4.20

So, you'll save $4.20 on this item

21-4.20=16.8

The sale price is 16.8$

Answer 2

$16.80

Explanation:

If you multiply 21 by .20 you get 4.2 then you must subtract that from the original amount 21 and get 16.8.