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A ∶ B = 4 ∶ 5, B ∶ C = 7 ∶ 9 ആണെങ്കിൽ, A ∶ B ∶ C കണ്ടെത്തുക

A28 ∶ 35 ∶ 45

B25 ∶ 35 ∶ 49

C28 ∶ 30 ∶ 49

D25 ∶ 30 ∶ 45

Answer:

A. 28 ∶ 35 ∶ 45

Read Explanation:

A ∶ B = (4 ∶ 5) × 7 = 28 ∶ 35 B ∶ C = (7 ∶ 9) × 5 = 35 ∶ 45 അപ്പോൾ അനുപാതം A ∶ B ∶ C ആണ് A ∶ B ∶ C = 28 ∶ 35 ∶ 45 A ∶ B ∶ C = 28 ∶ 35 ∶ 45


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