Question

calcule




$8 \times \frac{1}{4}$




$\frac{3}{8} \times \frac{1}{7}$




$3 \ \div \frac{5}{3}$




$\frac{7}{4} \ + \frac{7}{5}$
​

Answer 1

$8\times\frac{1}{4}=\frac{8}{4}=2$

$\frac{3}{8}\times\frac{1}{7}=\frac{3}{56}$

$3\div \frac{5}{3}=3\times \frac{3}{5}=\frac{9}{5}$

$\frac{7}{4}+\frac{7}{5}=\frac{35}{20}+\frac{28}{20}=\frac{63}{20}$