If 1 is added to the numerator and 1 is subtracted from its denominator, the fraction becomes 1. It become 1/2 , if 1 is added to its denominator . then, it's denominator is??
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x+1÷y_1=1 this is first equation .
x÷y+1= 1upon2 this is 2 equation .
solve both u will get your ans.
x÷y+1= 1upon2 this is 2 equation .
solve both u will get your ans.
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