Hazel had $10 more than Shiyun at first. After Hazel and Shiyun spent an equal amount of money, Shiyun had
38 as much as Hazel. How much money did Hazel have left?
| |
Hazel |
Shiyun |
Difference |
| Before |
1 u + $10 |
1 u |
$10 |
| Change |
- 1 |
- 1 |
|
| After |
8 p |
3 p |
5 p |
Difference in the amounts between Hazel and Shiyun
= 8 p - 3 p
= 5 p
Since both Hazel and Shiyun spent an equal amount, the difference in the amounts that Hazel and Shiyun had at first and in the end remains unchanged.
5 p = 10
1 p = 10 ÷ 5 = 2
Amount that Hazel had left
= 8 p
= 8 x 2
= $16
Answer(s): $16
