Which one of the following will have minimum change in its value if 5 is added to both numerato...........

Math and Mental Ability Number System

Which one of the following will have minimum change in its value if 5 is added to both numerator and the denominator of the fractions 2/3, 3/4, 4/5 and 5/6?

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2/3

3/4

4/5

5/6

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Explanation:

Sol. Ans.(d).

Value of this percent will depend on ‘a’. As numerator is a constant value and ‘a’ is in denominator, the higher the value will be the shorter the percentage will be. Hence correct option is (d).

Otherwise you can try it by direct method. . How? Of all given fractions, the largest is 5/6 = 83.3%. Rest all are smaller. So the largest will show the minimum impact of this operation.