Question

carry 3 marks)
011. The numerator of a rational number is 3 less than its denominator. If numerator is
increased by 1 and denominator is increased by 3, the number becomes 1/2 Find the rational
number
A2 A pair of adiacent side​

Answer 1

Answer:

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Answer 2

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Question :-

The numerator of a rational number is 3 less than its denominator. If numerator is

increased by 1 and denominator is increased by 3, the number becomes 1/2

Answer :-

➡ ( x-2) ( x+3) = 1/2

➡ 2 ( x-2 ) = 1 ( x + 3 )

➡ 2x - 4 = x + 3

➡ 2x - x = 3 + 4

➡ x = 7

Substitute :-

Numinator = 7 - 3 = 4

Denominator = 7

The rational number is 4 / 7

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