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If AB = 32, BC = 48 and CA = 24 Find A : B : C1. 2 : 3 : 42. 4 : 3 : 23. 2 : 4 : 34. 3 : 4 : 2 |
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Answer» Correct Answer - Option 3 : 2 : 4 : 3 Given: AB = 32, BC = 48 and CA = 24 We have to find A : B : C Concept Used: The ratio of two numbers Calculation: AB = 32 ----(1) BC = 48 ----(2) CA = 24 ----(3) Dividing (1) by (2) get, A/C = 32/48 ⇒ A/C = 2/3 ----(4) Multiplying (3) and (4) get, A2 = 24 × (2/3) ⇒ A2 = 16 ⇒ A = 4 From (1) get, AB = 32 ⇒ 4B = 32 ⇒ B = 8 From (2) get, BC = 48 ⇒ 8C = 48 ⇒ C = 6 A : B : C = 4 : 8 : 6 ⇒ A : B : C = 2 : 4 : 3 ∴ A : B : C = 2 : 4 : 3 |
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