Four boys, Oliver, Ryan, Warren and Vaidev saved some money. Ryan's savings was
110 of the total savings of Oliver, Warren and Vaidev. Oliver's savings was 30% of the total savings. Warren's savings was
34 of the total savings of Ryan and Vaidev. If Ryan's savings was $350, how much less was Warren's savings than the total of the other three boys?
| Ryan |
Vaidev |
Warren |
Oliver |
Total |
| 1x10 |
10x10 |
11x10 |
| 7x11 |
3x11 |
10x11 |
| 4x11 |
3x11 |
|
|
| 10 u |
34 u |
33 u |
33 u |
110 u |
30% →
30100=
310 Oliver's savings : Total savings = 3 : 10
Ryan's savings = 10 u
10 u = 350
1 u = 350 ÷ 10 = 35
Warren's savings = 33 u
Savings of the other three boys
= 10 u + 34 u + 33 u
= 77 u
Savings that Warren had less than the total of the three other boys
= 77 u - 33 u
= 44 u
= 44 x 35
= $1540
Answer(s): $1540
