Question

a:b=3:7 and b:c=9:5 then a:b:c is.
a)3:15:5.
b)21:16:45
c)3:7:5.
d)27:63:35.​

Answer 1

Answer:

D) 27:63:35

This is the only possible answer

Answer 2

Answer:

27:63:35.

Hope it helps..