Four boys, Ivan, Henry, Glen and Jeremy saved some money. Henry's savings was
34 of the total savings of Ivan, Glen and Jeremy. Ivan's savings was 10% of the total savings. Glen's savings was
18 of the total savings of Henry and Jeremy. If Henry's savings was $990, how much less was Glen's savings than the total of the other three boys?
Henry |
Jeremy |
Glen |
Ivan |
Total |
3x10 |
4x10 |
7x10 |
9x7 |
1x7 |
10x7 |
8x7 |
1x7 |
|
|
30 u |
26 u |
7 u |
7 u |
70 u |
10% →
10100=
110 Ivan's savings : Total savings = 1 : 10
Henry's savings = 30 u
30 u = 990
1 u = 990 ÷ 30 = 33
Glen's savings = 7 u
Savings of the other three boys
= 30 u + 26 u + 7 u
= 63 u
Savings that Glen had less than the total of the three other boys
= 63 u - 7 u
= 56 u
= 56 x 33
= $1848
Answer(s): $1848