1.

In a given fraction, if the numerator is multiplied by 3 and denominator is increased by 1, we get \(\frac{7}{6}\). But if the numerator is increased by 4 and the denominator is decreased by 3, then we get \(\frac{1}{2}.\) Find the fraction?

A. \(\frac{{28}}{{25}}\)
B. \(\frac{{37}}{{52}}\)
C. \(\frac{{21}}{{53}}\)
D. \(\frac{{42}}{{81}}\)
Answer» D. \(\frac{{42}}{{81}}\)


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