If A:B=3:5 and B:C=4:7,find A:B:C
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Step-by-step explanation:
A : B = 3 : 5 = 12 : 20
A : B = 3 : 5 = 12 : 20B : C = 4 : 7 = 20 : 35
A : B = 3 : 5 = 12 : 20B : C = 4 : 7 = 20 : 35Therefore A : B : C = 12 : 20 : 35
A : B = 3 : 5 = 12 : 20B : C = 4 : 7 = 20 : 35Therefore A : B : C = 12 : 20 : 35The right answer is. 6:10:13
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