Hazel had $14 less than Irene at first. After Irene and Hazel spent an equal amount of money, Hazel had
310 as much as Irene. How much money did Hazel have left?
|
Hazel |
Irene |
Difference |
Before |
1 u |
1 u + $14 |
$14 |
Change |
- 1 |
- 1 |
|
After |
3 p |
10 p |
7 p |
Difference in the amounts between Irene and Hazel
= 10 p - 3 p
= 7 p
Since both Irene and Hazel spent an equal amount, the difference in the amounts that Irene and Hazel had at first and in the end remains unchanged.
7 p = 14
1 p = 14 ÷ 7 = 2
Amount that Hazel had left
= 3 p
= 3 x 2
= $6
Answer(s): $6