If A:B is 2:3 and B:C is 3:4 then A:C is equal to  Answers: A) 2:3 B) 6:7 C) 5:6 D) 1:2 E) 3:4
Since A:B = 2:3 and B:C = 3:4,   We can deduce that A:B:C = 2:3:4   So, A:C = 2:4 = 1:2.   1:2 is the correct answer.
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If A:B is 2:3 and B:C is 3:4 then A:C is equal to