Question

a:b:c = 2:3:4, a+b+c = 120 Find the value of b.​

Answer 1

Answer:

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Step-by-step explanation:

Let the values of A,B,C be 2x , 3x , 4x respectively.

Therefore A/B= 2x/3x  

                B/C= 3x/4x

                C/A= 4x/2x

= 2x/3x * 4x/3x * 2x/4x

= 4/9

A/B:B/C:C/A = 4:9:1