The denominator of a fraction is 2 more than the numerator. If 1 is substracted from the numerator and 1 is added to the denominator , the fraction becomes 1/2. What is that fraction?
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Denominator is 2 more than the numerator.
According to the Question,
- 1 is subtracted from numerator
- 1 is added to the denominator
The fraction becomes 1/2
∴ The fraction is 5/7
★ Verification:
Denominator is 2 more than the numerator. 7 is 2 more than 5. So, one part of the answer is correct. ☑
For the second part, subtract 1 from numerator and add 1 to denominator.
The fraction becomes 4/8 which is equal to 1/2 as per the Question.
So the answer is fully correct ☑
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