Question

If a:b = 2:3 and b:c = 4:3, then find a:b:c ( A ) 2:3:12 ( B ) 8:12:9 ( C ) 2:3:9 ( D ) 2:3:8

Answer 1

Answer:

Step-by-step explanation:

Answer 2

If a : b = 2 : 3 and b : c = 4 : 3 then value of a : b : c = 8 : 12 : 9

Given :

a : b = 2 : 3 and b : c = 4 : 3

To find :

a : b : c =

A) 2 : 3 : 12

B) 8 : 12 : 9

C) 2 : 3 : 9

D) 2 : 3 : 8

Solution :

Step 1 of 2 :

Write down the given ratios

Here it is given that

a : b = 2 : 3 and b : c = 4 : 3

Step 2 of 2 :

Find the value of a : b : c

a : b = 2 : 3 = 8 : 12

b : c = 4 : 3 = 12 : 9

∴ a : b : c = 8 : 12 : 9

Hence the correct option is B) 8 : 12 : 9

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