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Question
If 3A = 4B = 6C; find: A : B : C.
Solution
3A = 4B = 6C
`3A = 4B => A/B = 4/3`
This means, A : B = 4 : 3
`4B = 6C => B/C = 6/4 = 3/2`
`=>` B : C = 3 : 2
The value of B in 4 : 3 is equal to the value of B in 3 : 2
Hence, A : B : C = 4 : 3 : 2
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