Question

If a:b = 7:9 and b:c=6:7 then a:c is​

Answer 1

Given :-

• A : B = 7:9

• B:C = 6:7

To find :-

• A:C = ?

Solution:-

So,

$\frac{a}{b} = \frac{7}{9} - - - - - - - - (a)$

$\frac{b}{c} = \frac{6}{7} - - - - - - - - (b)$

Multiplying a and b

$= \frac{7}{9} \times \frac{6}{7}$

A:c =2:3