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If A: B =5: 6 and B: C = 4: 7, find A: B: C. |
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Answer» A: B = 5: 6 and B: C = 4: 7 HCF of 5 and 6 is 1 = (5/6) Then, B: C= (4 × (6/4))/ (7 × (6/4)) B: C = (6 / (21/2)) B: C = 6: (21/2) ∴ A: B: C = 5: 6: (21/2) A: B: C = 10: 12: 21 |
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