Adam has enough money to buy 4 stickers at $10 each.
If he does not buy the stickers, he can buy 5 marbles with the same amount of money.
- How much does each marble cost?
- How much more is a sticker than a marble?
(a)
Amount that Adam has
= 4 x 10
= $40
Cost of each marble
= 40 ÷ 5
= $8
(b)
Amount that a sticker costs more than a marble
= 10 - 8
= $2
Answer(s): (a) $8; (b) $2