Two numbers are in the ratio 3 : 7. If 6 be added to each of them, then they are in the ratio 5 : 9. Find the numbers ? A. 11 & 17 B. 13 & 23 C. 7 & 17 D. 9 & 21 Answer Workspace Report Discuss Answer with explanation Answer: Option D Explanation Let the two numbers be x and y Given x : y = 3 : 7 …..(1) Now, x+6 : y+6 = 5 : 9 …..(2) From (1), x = 3y/7 From (2), 5y – 9x = 24 => 5y – 9(3y/7) = 24 => y = 21 => From(1), x = 9 Hence, the two numbers be 9 and 21 Workspace
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