Dana had $25 less than Kylie at first. After Kylie and Dana spent an equal amount of money, Dana had
38 as much as Kylie. How much money did Dana have left?
| |
Dana |
Kylie |
Difference |
| Before |
1 u |
1 u + $25 |
$25 |
| Change |
- 1 |
- 1 |
|
| After |
3 p |
8 p |
5 p |
Difference in the amounts between Kylie and Dana
= 8 p - 3 p
= 5 p
Since both Kylie and Dana spent an equal amount, the difference in the amounts that Kylie and Dana had at first and in the end remains unchanged.
5 p = 25
1 p = 25 ÷ 5 = 5
Amount that Dana had left
= 3 p
= 3 x 5
= $15
Answer(s): $15
