Diana had $22 less than Jade at first. After Jade and Diana spent an equal amount of money, Diana had
35 as much as Jade. How much money did Diana have left?
| |
Diana |
Jade |
Difference |
| Before |
1 u |
1 u + $22 |
$22 |
| Change |
- 1 |
- 1 |
|
| After |
3 p |
5 p |
2 p |
Difference in the amounts between Jade and Diana
= 5 p - 3 p
= 2 p
Since both Jade and Diana spent an equal amount, the difference in the amounts that Jade and Diana had at first and in the end remains unchanged.
2 p = 22
1 p = 22 ÷ 2 = 11
Amount that Diana had left
= 3 p
= 3 x 11
= $33
Answer(s): $33
