Q1) \(\frac{3}{7}\) + \(\frac{4}{9}\) = \({ ...+ ...}\over63\) = \({...}\over{...}\) [ \(\frac{55}{63}\) 63]

Q1) \(\frac{4}{9}\) + \(\frac{2}{7}\) = \({... + ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{46}{63}\)]

Q1) \(\frac{2}{5}\) + \(\frac{3}{10}\) = [ \(\frac{7}{10}\)]

Q2) \(\frac{3}{8}\) + \(\frac{2}{5}\) = \({ ...+ ...}\over40\) = \({...}\over{...}\) [ \(\frac{31}{40}\) 40]

Q2) \(\frac{1}{5}\) + \(\frac{1}{2}\) = \({... + ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{7}{10}\)]

Q2) \(\frac{1}{5}\) + \(\frac{1}{2}\) = [ \(\frac{7}{10}\)]

Q3) \(\frac{5}{8}\) + \(\frac{3}{10}\) = \({ ...+ ...}\over40\) = \({...}\over{...}\) [ \(\frac{37}{40}\) 40]

Q3) \(\frac{3}{10}\) + \(\frac{1}{2}\) = \({... + ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{4}{5}\)]

Q3) \(\frac{4}{7}\) + \(\frac{1}{5}\) = [ \(\frac{27}{35}\)]

Q4) \(\frac{3}{7}\) + \(\frac{5}{9}\) = \({ ...+ ...}\over63\) = \({...}\over{...}\) [ \(\frac{62}{63}\) 63]

Q4) \(\frac{2}{5}\) + \(\frac{1}{2}\) = \({... + ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{9}{10}\)]

Q4) \(\frac{3}{10}\) + \(\frac{4}{9}\) = [ \(\frac{67}{90}\)]

Q5) \(\frac{3}{10}\) + \(\frac{2}{5}\) = \({ ...+ ...}\over10\) = \({...}\over{...}\) [ \(\frac{7}{10}\) 10]

Q5) \(\frac{1}{5}\) + \(\frac{4}{7}\) = \({... + ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{27}{35}\)]

Q5) \(\frac{1}{5}\) + \(\frac{3}{7}\) = [ \(\frac{22}{35}\)]

Q6) \(\frac{3}{8}\) + \(\frac{2}{7}\) = \({ ...+ ...}\over56\) = \({...}\over{...}\) [ \(\frac{37}{56}\) 56]

Q6) \(\frac{1}{3}\) + \(\frac{3}{5}\) = \({... + ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{14}{15}\)]

Q6) \(\frac{2}{9}\) + \(\frac{3}{5}\) = [ \(\frac{37}{45}\)]

Q7) \(\frac{3}{8}\) + \(\frac{3}{7}\) = \({ ...+ ...}\over56\) = \({...}\over{...}\) [ \(\frac{45}{56}\) 56]

Q7) \(\frac{1}{4}\) + \(\frac{1}{5}\) = \({... + ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{9}{20}\)]

Q7) \(\frac{1}{2}\) + \(\frac{3}{8}\) = [ \(\frac{7}{8}\)]

Q8) \(\frac{2}{7}\) + \(\frac{2}{5}\) = \({ ...+ ...}\over35\) = \({...}\over{...}\) [ \(\frac{24}{35}\) 35]

Q8) \(\frac{2}{9}\) + \(\frac{5}{7}\) = \({... + ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{59}{63}\)]

Q8) \(\frac{2}{9}\) + \(\frac{5}{8}\) = [ \(\frac{61}{72}\)]

Q9) \(\frac{2}{7}\) + \(\frac{4}{9}\) = \({ ...+ ...}\over63\) = \({...}\over{...}\) [ \(\frac{46}{63}\) 63]

Q9) \(\frac{1}{2}\) + \(\frac{4}{9}\) = \({... + ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{17}{18}\)]

Q9) \(\frac{2}{5}\) + \(\frac{1}{3}\) = [ \(\frac{11}{15}\)]

Q10) \(\frac{5}{7}\) + \(\frac{2}{9}\) = \({ ...+ ...}\over63\) = \({...}\over{...}\) [ \(\frac{59}{63}\) 63]

Q10) \(\frac{2}{7}\) + \(\frac{1}{5}\) = \({... + ...}\over{...}\) = \({...}\over{...}\) [ \(\frac{17}{35}\)]

Q10) \(\frac{1}{3}\) + \(\frac{2}{5}\) = [ \(\frac{11}{15}\)]