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There is a ratio of 10 : 13 between two numbers. If 80 percent of the first is 16, then 50% of the second number is |
17 13 25 14 |
13 |
A : B 10 : 13 According to the question, ⇒ 10x × 60% = 16 ⇒ x = 2, ⇒ A = 10(2) = 20, ⇒ B = 13(2) = 26 ⇒ 50% of B = 50% of 26 = 13. |
