If 2A = 3B = 4C, find A : B : C Pick one
A) 2 : 4 : 5	B) 5 : 3 : 1	C) 3 : 2 : 1	D) 7 : 3 : 2	E) 6 : 4 : 3
Let 2A = 3B = 4C = x   So, A = x/2 B = x/3 C = x/4   The L.C.M of 2, 3 and 4 is 12   Therefore, A : B : C = x/2 × 12 : x/3 × 12 : x/4 = 12   = 6x : 4x : 3x   = 6 : 4 : 3   Answer is 6 : 4 : 3
<result>E</result>
If 2A = 3B = 4C, find A : B : C