Four boys, Fabian, Michael, Bryan and Vincent saved some money. Michael's savings was
29 of the total savings of Fabian, Bryan and Vincent. Fabian's savings was 30% of the total savings. Bryan's savings was
16 of the total savings of Michael and Vincent. If Michael's savings was $580, how much less was Fabian's savings than the total of the other three boys?
Michael |
Vincent |
Bryan |
Fabian |
Total |
2x10 |
9x10 |
11x10 |
7x11 |
3x11 |
10x11 |
6x11 |
1x11 |
|
|
20 u |
46 u |
11 u |
33 u |
110 u |
30% →
30100=
310 Fabian's savings : Total savings = 3 : 10
Michael's savings = 20 u
20 u = 580
1 u = 580 ÷ 20 = 29
Fabian's savings = 33 u
Savings of the other three boys
= 20 u + 46 u + 11 u
= 77 u
Savings that Fabian had less than the total of the three other boys
= 77 u - 33 u
= 44 u
= 44 x 29
= $1276
Answer(s): $1276