Hilda had $14 more than Nora at first. After Hilda and Nora spent an equal amount of money, Nora had
57 as much as Hilda. How much money did Hilda have left?
| |
Hilda |
Nora |
Difference |
| Before |
1 u + $14 |
1 u |
$14 |
| Change |
- 1 |
- 1 |
|
| After |
7 p |
5 p |
2 p |
Difference in the amounts between Hilda and Nora
= 7 p - 5 p
= 2 p
Since both Hilda and Nora spent an equal amount, the difference in the amounts that Hilda and Nora had at first and in the end remains unchanged.
2 p = 14
1 p = 14 ÷ 2 = 7
Amount that Hilda had left
= 7 p
= 7 x 7
= $49
Answer(s): $49
