Question

A customers total is $24.00 and a customer hands you a 10% coupon for their purchase. What will be the total cost after the coupon is applied?

Answer 1

For 10% coupon, 10% of the original price is decreased, therefore we can multiply the price by (1-10%)=90% to find the total cost:

24×90%
= 24×0.9
= $21.9

Therefore the answer is $21.9.

Hope it helps!