PSLEWyatt, Gavin and Aubrey shared $420. Gavin received 30% more than Wyatt while Aubrey received 50% less than Wyatt. How much more than Aubrey did Gavin receive?
Wyatt |
Gavin |
Aubrey |
Total |
100% |
130% |
|
|
100% |
|
50% |
|
10 u |
13 u |
5 u |
28 u |
Wyatt : Gavin : Aubrey
100 : 130 : 50
(÷10)10 : 13 : 5
Wyatt is the repeated identity.
Total amount that they shared
= 10 u + 13 u + 5 u
= 28 u
28 u = 420
1 u = 420 ÷ 28 = 15
Amount that Gavin received more than Aubrey
= 13 u - 5 u
= 8 u
= 8 x 15
= $120
Answer(s): $120