Question

com os cálculos, por favor

Answer 1

a+b+c = 120
a/20 = b/24 = c/36 = (a+b+c)/(20+24+36) = 120/80 = 1,5

Logo,

a/20 = 1,5 --> a = 20.1,5 = 30

b/24 = 1,5 --> b = 24.1,5 = 36

c/36 = 1,5 --> c = 36.1,5 = 54