Natalie had some money. If she buys 7 caramel apples, she will have $10 left. If she buys 10 caramel apples, she will have $4 left.
- How much does each caramel apple cost?
- How much money does she have?
(a)
Let 1 C be the price of 1 caramel apple.
7 C + 10 = 10 C + 4
10 C - 7 C = 10 - 4
3 C = 6
1 C = 6 ÷ 3 = 2
Cost of each caramel apple = $2
(b)
Total amount that Natalie had
= 10 x 2 + 4
= 20 + 4
= $24
Answer(s): (a) $2; (b) $24