the denominator of a rational number is 4 more than the numerator. if the numerator and denominator are increased by 1 each the rational number becomes 1/2 find the number.
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may be numerator is 3 and denominator is 7 as we add 1 then numerator will be 4 and denominator will be 8 and then the no is 1/2
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Given:
- The denominator of a rational number is greater than its numerator by 4.
- If the numerator and the denominator are increased by 1 each, the rational number becomes 1/2.
To find:
- Original Fraction
Solution:
As Given that Denominator of a rational number is greater than its numerator by 4 . So ,
Now ,
- If the numerator and the denominator are increased by 1 each, the rational number becomes 1/2.
According to the question:
- Value of x is 3.
Therefore,
- Hence, the rational number is 3/7.
Thank you!
@itzshivani
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