Lynn had $14 less than Dana at first. After Dana and Lynn spent an equal amount of money, Lynn had
57 as much as Dana. How much money did Lynn have left?
| |
Lynn |
Dana |
Difference |
| Before |
1 u |
1 u + $14 |
$14 |
| Change |
- 1 |
- 1 |
|
| After |
5 p |
7 p |
2 p |
Difference in the amounts between Dana and Lynn
= 7 p - 5 p
= 2 p
Since both Dana and Lynn spent an equal amount, the difference in the amounts that Dana and Lynn had at first and in the end remains unchanged.
2 p = 14
1 p = 14 ÷ 2 = 7
Amount that Lynn had left
= 5 p
= 5 x 7
= $35
Answer(s): $35
