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      Question

      What number has to be added to each term of 5:6 to make

      the ratio 7:8?
      A 2 Correct Answer Incorrect Answer
      B 3 Correct Answer Incorrect Answer
      C 4 Correct Answer Incorrect Answer
      D 5 Correct Answer Incorrect Answer

      Solution

      Let the number to be added be x. According to the question, => (5 + x)/(6 + x) = 7/8 => 40 + 8x = 42 + 7x => x = 2

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