Q1) \(\frac{7}{9}\) - \(\frac{4}{7}\) = \({... - ...}\over63\) = \({...}\over{...}\) [ \(\frac{13}{63}\)]

Q1) \(\frac{5}{6}\) - \(\frac{3}{5}\) = \({... - ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{7}{30}\)]

Q1) \(\frac{8}{9}\) - \(\frac{2}{5}\) = [ \(\frac{22}{45}\)]

Q2) \(\frac{3}{5}\) - \(\frac{5}{9}\) = \({... - ...}\over45\) = \({...}\over{...}\) [ \(\frac{2}{45}\)]

Q2) \(\frac{6}{7}\) - \(\frac{3}{8}\) = \({... - ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{27}{56}\)]

Q2) \(\frac{8}{9}\) - \(\frac{2}{3}\) = [ \(\frac{2}{9}\)]

Q3) \(\frac{7}{9}\) - \(\frac{3}{5}\) = \({... - ...}\over45\) = \({...}\over{...}\) [ \(\frac{8}{45}\)]

Q3) \(\frac{5}{8}\) - \(\frac{2}{5}\) = \({... - ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{9}{40}\)]

Q3) \(\frac{2}{3}\) - \(\frac{1}{2}\) = [ \(\frac{1}{6}\)]

Q4) \(\frac{7}{8}\) - \(\frac{4}{7}\) = \({... - ...}\over56\) = \({...}\over{...}\) [ \(\frac{17}{56}\)]

Q4) \(\frac{4}{5}\) - \(\frac{3}{4}\) = \({... - ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{1}{20}\)]

Q4) \(\frac{5}{6}\) - \(\frac{2}{7}\) = [ \(\frac{23}{42}\)]

Q5) \(\frac{5}{7}\) - \(\frac{4}{9}\) = \({... - ...}\over63\) = \({...}\over{...}\) [ \(\frac{17}{63}\)]

Q5) \(\frac{3}{4}\) - \(\frac{1}{5}\) = \({... - ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{11}{20}\)]

Q5) \(\frac{4}{7}\) - \(\frac{2}{7}\) = [ \(\frac{2}{7}\)]

Q6) \(\frac{3}{10}\) - \(\frac{2}{7}\) = \({... - ...}\over70\) = \({...}\over{...}\) [ \(\frac{1}{70}\)]

Q6) \(\frac{5}{6}\) - \(\frac{3}{4}\) = \({... - ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{1}{12}\)]

Q6) \(\frac{3}{4}\) - \(\frac{1}{3}\) = [ \(\frac{5}{12}\)]

Q7) \(\frac{4}{7}\) - \(\frac{2}{9}\) = \({... - ...}\over63\) = \({...}\over{...}\) [ \(\frac{22}{63}\)]

Q7) \(\frac{3}{5}\) - \(\frac{2}{5}\) = \({... - ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{1}{5}\)]

Q7) \(\frac{1}{2}\) - \(\frac{3}{7}\) = [ \(\frac{1}{14}\)]

Q8) \(\frac{6}{7}\) - \(\frac{5}{6}\) = \({... - ...}\over42\) = \({...}\over{...}\) [ \(\frac{1}{42}\)]

Q8) \(\frac{3}{4}\) - \(\frac{4}{9}\) = \({... - ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{11}{36}\)]

Q8) \(\frac{5}{8}\) - \(\frac{1}{3}\) = [ \(\frac{7}{24}\)]

Q9) \(\frac{5}{6}\) - \(\frac{7}{10}\) = \({... - ...}\over30\) = \({...}\over{...}\) [ \(\frac{2}{15}\)]

Q9) \(\frac{3}{4}\) - \(\frac{2}{3}\) = \({... - ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{1}{12}\)]

Q9) \(\frac{5}{6}\) - \(\frac{2}{3}\) = [ \(\frac{1}{6}\)]

Q10) \(\frac{8}{9}\) - \(\frac{3}{10}\) = \({... - ...}\over90\) = \({...}\over{...}\) [ \(\frac{53}{90}\)]

Q10) \(\frac{4}{5}\) - \(\frac{4}{9}\) = \({... - ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{16}{45}\)]

Q10) \(\frac{3}{5}\) - \(\frac{1}{2}\) = [ \(\frac{1}{10}\)]