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      Question

      What is the ratio whose terms differ by 45 and the

      measure of which is 2/5?
      A 5:6 Correct Answer Incorrect Answer
      B 2:5 Correct Answer Incorrect Answer
      C 4:9 Correct Answer Incorrect Answer
      D 3:7 Correct Answer Incorrect Answer

      Solution

      Let the ratio be x : (x + 45). Then,  => x/(x + 45) = 2/5 => 5x = 2x + 90 => x = 30 ∴  Required ratio = 30:75 = 2:5

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