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Question \(\frac{7}{9}-\frac{5}{9}\)
Given \(\frac{7}{9}-\frac{5}{9}\)
As fractional unit is same i.e., \(\frac{1}{9}\) we shall simply subtract numerators keeping fractional unit as \(\frac{1}{9}\)
\(\frac{7}{9}-\frac{5}{9}\)
= \(\frac{7-5}{9}=\frac{2}{9}\)