Question

Diketahui m:n = 2:3 dan n:o =5:7. jik o-n = Rp30.000,00, tentukan m,n,dan o masing-masing

Answer 1

m:n= 2:3

n:o= 5:7

m:n:o = 10:15:21

o-n= 30rb

21x-15x= 30rb

6x= 30rb

x=5rb

m=10 x 5rb = 50rb

n= 15 x 5rb = 75rb

o= 21 x 5rb = 105rb

m:n:o= 50rb:75rb:105rb