Charlie has some money to buy 6 stickers
but he buys only 4 stickers and has $4 left.
- How much does each sticker cost?
- How much money does he have?
(a)
Number of stickers that Charlie has not bought
= 6 - 4
= 2
Cost of 2 stickers = $4
Cost of 1 sticker = 4 ÷ 2 = $2
(b)
Amount that Charlie has
= Cost of 6 stickers
= 6 x 2
= $12
Answer(s): (a) $2; (b) $12