Question

If A:B = 4:3, B:C =6:7 then A:B:C is​

Answer 1

$\sf{\huge{\underline{\green{Given :-}}}}$

• A:B = 4:3, B:C =6:7

$\sf{\huge{\underline{\green{To\:Find:-}}}}$

• Find A:B:C .

$\sf{\huge{\underline{\green{Answer :-}}}}$

We have ,

A:B = 4:3

➝ $\dfrac{A}{B} = \dfrac{4}{3}$

B:C =6:7

➝ $\dfrac{B}{C} = \dfrac{6}{7}$

A:B:C

We have to take, 4 & 3

4 = 2 × 2

3 = 3

LCM (4,6) = 2 × 2 × 3 = 4 × 3 = 12

$\dfrac{A}{B} = \dfrac{16}{12}$

$\dfrac{B}{C} = \dfrac{12}{14}$

A:B = 16 : 12

B:C = 12 : 14

Hence , A:B:C = 16 : 12 : 14 .