Joelle had
35 as much money as Hazel. Joelle received another $297 from her auntie. In the end, Joelle's money became 2
14 of what Hazel had. How much did Joelle have at first?
| |
Joelle |
Hazel |
| Before |
3x4 =
12 u |
5x4 =
20 u |
| Change |
+ $297 |
|
| After |
9x5 =
45 u |
4x5 =
20 u |
2
14 =
94The amount that Hazel had at first and in the end remains unchanged. Make the amount that Hazel had the same. LCM of 4 and 5 is 20.
Amount that Joelle received
= 45 u - 12 u
= 33 u
33 u = 297
1 u = 297 ÷ 33 = 9
Amount that Joelle had at first
= 12 u
= 12 x 9
= $108
Answer(s): $108
