Raeann had $15 less than Nicole at first. After Nicole and Raeann spent an equal amount of money, Raeann had
710 as much as Nicole. How much money did Raeann have left?
| |
Raeann |
Nicole |
Difference |
| Before |
1 u |
1 u + $15 |
$15 |
| Change |
- 1 |
- 1 |
|
| After |
7 p |
10 p |
3 p |
Difference in the amounts between Nicole and Raeann
= 10 p - 7 p
= 3 p
Since both Nicole and Raeann spent an equal amount, the difference in the amounts that Nicole and Raeann had at first and in the end remains unchanged.
3 p = 15
1 p = 15 ÷ 3 = 5
Amount that Raeann had left
= 7 p
= 7 x 5
= $35
Answer(s): $35
