Fiona had
23 as much money as Usha. Fiona received another $96 from her buddy. In the end, Fiona's money became 1
15 of what Usha had. How much did Fiona have at first?
| |
Fiona |
Usha |
| Before |
2x5 =
10 u |
3x5 =
15 u |
| Change |
+ $96 |
|
| After |
6x3 =
18 u |
5x3 =
15 u |
1
15 =
65The amount that Usha had at first and in the end remains unchanged. Make the amount that Usha had the same. LCM of 5 and 3 is 15.
Amount that Fiona received
= 18 u - 10 u
= 8 u
8 u = 96
1 u = 96 ÷ 8 = 12
Amount that Fiona had at first
= 10 u
= 10 x 12
= $120
Answer(s): $120
