a ) \(\frac{4}{3}\)= \(\frac{4\times5}{3\times5}\)= \(\frac{20}{15}\)
\(\frac{3}{5}\)= \(\frac{3\times3}{5\times3}\)= \(\frac{9}{15}\)
b) \(\frac{6}{4}\)= \(\frac{6\times7}{4\times7}\)= \(\frac{42}{28}\)
\(\frac{7}{28}\)= \(\frac{7}{28}\)
c) \(\frac{5}{12}\)= \(\frac{5\times4}{12\times4}\)=\(\frac{20}{48}\)
\(\frac{11}{16}\)= \(\frac{11\times3}{16\times3}\)= \(\frac{33}{48}\)
d) \(\frac{2}{5}\)= \(\frac{2\times8}{5\times8}\)= \(\frac{16}{40}\)
\(\frac{1}{4}\)= \(\frac{1\times10}{4\times10}\)= \(\frac{10}{40}\)
\(\frac{3}{8}\)= \(\frac{3\times5}{8\times5}\)= \(\frac{15}{40}\)