Jane had $24 less than Cindy at first. After Cindy and Jane spent an equal amount of money, Jane had
57 as much as Cindy. How much money did Jane have left?
| |
Jane |
Cindy |
Difference |
| Before |
1 u |
1 u + $24 |
$24 |
| Change |
- 1 |
- 1 |
|
| After |
5 p |
7 p |
2 p |
Difference in the amounts between Cindy and Jane
= 7 p - 5 p
= 2 p
Since both Cindy and Jane spent an equal amount, the difference in the amounts that Cindy and Jane had at first and in the end remains unchanged.
2 p = 24
1 p = 24 ÷ 2 = 12
Amount that Jane had left
= 5 p
= 5 x 12
= $60
Answer(s): $60
