Pamela had $33 more than Tammy at first. After Pamela and Tammy spent an equal amount of money, Tammy had
58 as much as Pamela. How much money did Pamela have left?
| |
Pamela |
Tammy |
Difference |
| Before |
1 u + $33 |
1 u |
$33 |
| Change |
- 1 |
- 1 |
|
| After |
8 p |
5 p |
3 p |
Difference in the amounts between Pamela and Tammy
= 8 p - 5 p
= 3 p
Since both Pamela and Tammy spent an equal amount, the difference in the amounts that Pamela and Tammy had at first and in the end remains unchanged.
3 p = 33
1 p = 33 ÷ 3 = 11
Amount that Pamela had left
= 8 p
= 8 x 11
= $88
Answer(s): $88
