Simplified fraction 3/5 divide 7/10
$$\frac{3}{5}\div \frac{7}{10}\\\\ =\frac{3}{5}\times \frac{10}{7}\\\\ =\frac{3\times 10}{5\times 7}\\\\ =\frac{3\times 2}{1\times 7}\\\\ =\frac{6}{7}$$