Four boys, Owen, Justin, Zeph and Julian saved some money. Justin's savings was
211 of the total savings of Owen, Zeph and Julian. Owen's savings was 40% of the total savings. Zeph's savings was
12 of the total savings of Justin and Julian. If Justin's savings was $370, how much less was Zeph's savings than the total of the other three boys?
Justin |
Julian |
Zeph |
Owen |
Total |
2x5 |
11x5 |
13x5 |
3x13 |
2x13 |
5x13 |
2x13 |
1x13 |
|
|
10 u |
16 u |
13 u |
26 u |
65 u |
40% →
40100=
25 Owen's savings : Total savings = 2 : 5
Justin's savings = 10 u
10 u = 370
1 u = 370 ÷ 10 = 37
Zeph's savings = 13 u
Savings of the other three boys
= 10 u + 16 u + 26 u
= 52 u
Savings that Zeph had less than the total of the three other boys
= 52 u - 13 u
= 39 u
= 39 x 37
= $1443
Answer(s): $1443