Usha had $2737 less than George. Usha spent
16 of her money and George spent
57 of his money. In the end, George and Usha had the same amount of money left. Find the amount of money George had at first.
|
Usha |
George |
Difference |
Before |
6x2 = 12 u |
7x5 = 35 u |
23 u |
Change |
- 1x2 = - 2 u |
- 5x5 = - 25 u |
|
After |
5x2 = 10 u |
2x5 = 10 u |
|
Fraction of Usha's money left
= 1 -
16 =
56 Fraction of George's money left
= 1 -
57 =
27George and Usha had the same amount of money in the end. Make the numerators the same. LCM of 5 and 2 is 10.
56 of Usha's money =
27 of George's money
1012 of Usha's money =
1035 of George's money
Amount that Usha had at first = 12 u
Amount that George had at first = 35 u
Amount that Usha had less than George had at first
= 35 u - 12 u
= 23 u
23 u = 2737
1 u = 2737 ÷ 23 = 119
Amount that George had at first
= 35 u
= 35 x 119
= $4165
Answer(s): $4165