Xylia had $27 more than Linda at first. After Xylia and Linda spent an equal amount of money, Linda had
47 as much as Xylia. How much money did Xylia have left?
|
Xylia |
Linda |
Difference |
Before |
1 u + $27 |
1 u |
$27 |
Change |
- 1 |
- 1 |
|
After |
7 p |
4 p |
3 p |
Difference in the amounts between Xylia and Linda
= 7 p - 4 p
= 3 p
Since both Xylia and Linda spent an equal amount, the difference in the amounts that Xylia and Linda had at first and in the end remains unchanged.
3 p = 27
1 p = 27 ÷ 3 = 9
Amount that Xylia had left
= 7 p
= 7 x 9
= $63
Answer(s): $63