Hazel had $30 less than Gabby at first. After Gabby and Hazel spent an equal amount of money, Hazel had
38 as much as Gabby. How much money did Hazel have left?
|
Hazel |
Gabby |
Difference |
Before |
1 u |
1 u + $30 |
$30 |
Change |
- 1 |
- 1 |
|
After |
3 p |
8 p |
5 p |
Difference in the amounts between Gabby and Hazel
= 8 p - 3 p
= 5 p
Since both Gabby and Hazel spent an equal amount, the difference in the amounts that Gabby and Hazel had at first and in the end remains unchanged.
5 p = 30
1 p = 30 ÷ 5 = 6
Amount that Hazel had left
= 3 p
= 3 x 6
= $18
Answer(s): $18