Jen had $6 more than Sabrina at first. After Jen and Sabrina spent an equal amount of money, Sabrina had
35 as much as Jen. How much money did Jen have left?
| |
Jen |
Sabrina |
Difference |
| Before |
1 u + $6 |
1 u |
$6 |
| Change |
- 1 |
- 1 |
|
| After |
5 p |
3 p |
2 p |
Difference in the amounts between Jen and Sabrina
= 5 p - 3 p
= 2 p
Since both Jen and Sabrina spent an equal amount, the difference in the amounts that Jen and Sabrina had at first and in the end remains unchanged.
2 p = 6
1 p = 6 ÷ 2 = 3
Amount that Jen had left
= 5 p
= 5 x 3
= $15
Answer(s): $15
