jumlah uang a b dan c 125000 jika perbandingan uang A B dan C 5 banding 8 banding 7 maka tentukan uang masing-masing

A+B+C =125.000
A:B:C = 5:8:7

A = 5/20 × 125.000 = 31.250
B = 8/20 × 125.000 = 50.000
C = 7/20 × 125.000 = 43.750

A:B:C = 5:8:7
Jumlah perbandingan = 5+8+7 = 20

A = 5 per 20 x 125.000 = 32.500
B = 8 per 20 x 125.000 = 52.000
C = 7 per 20 x 125.000 = 43.750