Raeann had $1071 less than Albert. Raeann spent
16 of her money and Albert spent
47 of his money. In the end, Albert and Raeann had the same amount of money left. Find the amount of money Albert had at first.
|
Raeann |
Albert |
Difference |
Before |
6x3 = 18 u |
7x5 = 35 u |
17 u |
Change |
- 1x3 = - 3 u |
- 4x5 = - 20 u |
|
After |
5x3 = 15 u |
3x5 = 15 u |
|
Fraction of Raeann's money left
= 1 -
16 =
56 Fraction of Albert's money left
= 1 -
47 =
37Albert and Raeann had the same amount of money in the end. Make the numerators the same. LCM of 5 and 3 is 15.
56 of Raeann's money =
37 of Albert's money
1518 of Raeann's money =
1535 of Albert's money
Amount that Raeann had at first = 18 u
Amount that Albert had at first = 35 u
Amount that Raeann had less than Albert had at first
= 35 u - 18 u
= 17 u
17 u = 1071
1 u = 1071 ÷ 17 = 63
Amount that Albert had at first
= 35 u
= 35 x 63
= $2205
Answer(s): $2205