Question

If a:b=7:4 and b:c=5:14, find a:b:c
​

Answer 1

Answer:

given that a:b=4:7 & b:c=5:6

We have to calculate a:b:c

Thus a:b:c

=> (a*b):(b*b):(b*c)

=>(4*5):(7*5):(7*6)

=>20:35:42

Answer 2

$\sf\huge\bold\pink{Answer:}$

a:b=7:4 = 35:20

b:c=5:17=20:68

so,a:b:c=35:20:68