Kylie had
25 as much money as Xylia. Kylie received another $252 from her nephew. In the end, Kylie's money became 2
12 of what Xylia had. How much did Kylie have at first?
| |
Kylie |
Xylia |
| Before |
2x2 =
4 u |
5x2 =
10 u |
| Change |
+ $252 |
|
| After |
5x5 =
25 u |
2x5 =
10 u |
2
12 =
52The amount that Xylia had at first and in the end remains unchanged. Make the amount that Xylia had the same. LCM of 2 and 5 is 10.
Amount that Kylie received
= 25 u - 4 u
= 21 u
21 u = 252
1 u = 252 ÷ 21 = 12
Amount that Kylie had at first
= 4 u
= 4 x 12
= $48
Answer(s): $48
