Question

9. Find a : b: c, given that a : b = 11 : 14 and
bic=21:24.​

Answer 1

Step-by-step explanation:

a:b:c=?

a:b=(11:14)*3

b:c=(21:24)*2

a:b=33:42. b:c=42:48

b:c=. 42:48

a:b:c=33:42:48