Question

Solve $7\frac{1}{3}÷\frac{2}{3}of2\frac{1}{5}+1\frac{3}{8}÷2\frac{3}{4}-1\frac{1}{2}$

Answer 1

Consider the given expression

$\Rightarrow 7\frac{1}{3}÷\frac{2}{3}of2\frac{1}{5}+1\frac{3}{8}÷2\frac{3}{4}-1\frac{1}{2}$

$\Rightarrow \frac{11}{3}÷\left(\frac{2}{3}of\frac{11}{5}\right)+\frac{11}{8}÷\frac{11}{4}-\frac{7}{2}$

$\Rightarrow (\frac{22}{3}÷\frac{22}{15})+(\frac{11}{8}\times \frac{4}{11})-\frac{7}{2}$

$\Rightarrow \frac{22}{3}\times \frac{15}{22}+(\frac{1}{2}-\frac{7}{2})$

$\Rightarrow 5-\frac{6}{2}$

$\Rightarrow 5-3=2$