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Two numbers are in the ratio 7 ∶ 11. If their HCF is 28, then the difference between the two numbers is:

A28

B196

C308

D112

Answer:

D. 112

Read Explanation:

numbers be 7x and 11x HCF of those number is x Difference between two numbers is (11x - 7x) = 4x = 4 × 28 = 112


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