Question

11. The denominator of a rational number is 2 less than twice the numerator. If numerator and
denominator are increased by 1 each the rational number becomes Find the number.
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Answer 1

Answer:let the numerator be x

denominator =2x-2

x/2x-2=4/5

4(2x-2)=5x

8x-8=5x

3x=8

x=8/3

Step-by-step explanation: