Question

if you buy three stickers you get a 75% discount on third sticker if one sticker cost $.40 how much will three stickers cost you

Answer 1

$1.10

Explanation:

The first two stickers cost $0.8. The thrird one will cost 75% of the cost of one sticker. To find the answer, you multiply 0.75 (0.75 is 75% as a decimal) by 0.4 to get 0.3. $0.3 plus $0.8 equals $1.10.