Kylie had $455 less than Julian. Kylie spent
14 of her money and Julian spent
35 of his money. In the end, Julian and Kylie had the same amount of money left. Find the amount of money Julian had at first.
|
Kylie |
Julian |
Difference |
Before |
4x2 = 8 u |
5x3 = 15 u |
7 u |
Change |
- 1x2 = - 2 u |
- 3x3 = - 9 u |
|
After |
3x2 = 6 u |
2x3 = 6 u |
|
Fraction of Kylie's money left
= 1 -
14 =
34 Fraction of Julian's money left
= 1 -
35 =
25Julian and Kylie had the same amount of money in the end. Make the numerators the same. LCM of 3 and 2 is 6.
34 of Kylie's money =
25 of Julian's money
68 of Kylie's money =
615 of Julian's money
Amount that Kylie had at first = 8 u
Amount that Julian had at first = 15 u
Amount that Kylie had less than Julian had at first
= 15 u - 8 u
= 7 u
7 u = 455
1 u = 455 ÷ 7 = 65
Amount that Julian had at first
= 15 u
= 15 x 65
= $975
Answer(s): $975