Question

if 3A=4B=2C, Find A:B:C.​

Answer 1

LCM of 3, 4 and 2 is 12.

A = 12/3 = 4

B = 12/4 = 3

C = 12/2 = 6

A:B:C = 4:3:6

Answer 2

ans.....

let 3A =4B =2C be ___________________________

A = x/3

B = x/4

C = x/2

then we , get

A: B: C = x/3 : x/4 : x/2

= 1 /3 : 1 /4 : 1 /2

= 1 /3*12 : 1 /4 *12 : 1 /2 *12

= 4: 3: 6

(L.C.M of 3,4,2 is 12)

__________________________

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