Question

Reparta 215 partes diretamente proporcionais a 3/4, 5/2, 1/3

Answer 1

3/4 + 5/2 + 1/3 = (mm =12)

(9 + 30 + 4)/12 = 43/12

215/(43/12 = 215 x 12/43 = 2580/43 = 60

60 x 3/4 = 180/4 = 45
60 x 5/2 = 300/2 = 150
60 x 1/3 = 60/3 = 20


Espero ter ajudado.