Hazel had $8 less than Wendy at first. After Wendy and Hazel spent an equal amount of money, Hazel had
57 as much as Wendy. How much money did Hazel have left?
| |
Hazel |
Wendy |
Difference |
| Before |
1 u |
1 u + $8 |
$8 |
| Change |
- 1 |
- 1 |
|
| After |
5 p |
7 p |
2 p |
Difference in the amounts between Wendy and Hazel
= 7 p - 5 p
= 2 p
Since both Wendy and Hazel spent an equal amount, the difference in the amounts that Wendy and Hazel had at first and in the end remains unchanged.
2 p = 8
1 p = 8 ÷ 2 = 4
Amount that Hazel had left
= 5 p
= 5 x 4
= $20
Answer(s): $20
