Question

Find.$7÷2\frac{4}{7}$

Answer 1

Find.$7÷2\frac{4}{7}$

First, convert the fraction $2\frac{4}{7}=\frac{18}{7}$ and the reciprocal of$\frac{18}{7}=\frac{7}{18}$

$$\begin{gathered} 7÷2\frac{4}{7}=7÷\frac{18}{7} \\ =7\times \frac{7}{18} \\ =\frac{7\times 7}{18} \\ =\frac{49}{18} \\ \therefore 7÷2\frac{4}{7}=\frac{49}{18} \end{gathered}$$