SOLUTION: The value of a certain fraction becomes 1/5 if one is added to its numerator. If one is taken from its denominator, it's value becomes 1/7. Find the fraction.
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Question 889296: The value of a certain fraction becomes 1/5 if one is added to its numerator. If one is taken from its denominator, it's value becomes 1/7. Find the fraction.
Answer by josgarithmetic(39625) (Show Source): You can put this solution on YOUR website!
the fraction.
and .
Do the rest.
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