Question

Virginia bought 18 packs of envelopes for $2 each and 15 packs of thank you cards for $4 each . if she gives the cashier $100, how much change should she receive?

Answer 1

18 packs for $2 each
Total cost for 18packs = 18x2 = 36
15 packs for $4
Total cost for 15 packs= 15x4=60
Change : 100-(60+36)= $4

Answer 2

$4 Change

Explanation:

18 x 2 = 36

15 x 4 = 60

100 - 36 - 60 = 4