Question

cards for a trading card game can usually be purchased in packs of 10. the packs cost $6 each. aspart of a specil offer, the pack contains two extra cards for no cost. what is the diffrence between price per card between packas of 10 an d12

Answer 1

10-pack: $6 ÷ 10 = $0.60 per card
12-pack: $6 ÷ 12 = $0.50 per card

Difference: $0.60 − $0.50 = $0.10 (10 cents) per card.