Solve (20div5)div2+(16div8)*2+(10div5)*(3div2)=?

$$( 20 \div 5 ) \div 2 + ( 16 \div 8 ) \times 2 + ( 10 \div 5 ) \times ( 3 \div 2 ) = ?$$

Evaluate

$$9$$

Solution Steps

Express \frac{\frac{20}{5}}{2} as a single fraction.

$$\frac{20}{5\times 2}+\frac{16}{8}\times 2+\frac{10}{5}\times \frac{3}{2}$$

Multiply 5 and 2 to get 10.

$$\frac{20}{10}+\frac{16}{8}\times 2+\frac{10}{5}\times \frac{3}{2}$$

Divide 20 by 10 to get 2.

$$2+\frac{16}{8}\times 2+\frac{10}{5}\times \frac{3}{2}$$

Divide 16 by 8 to get 2.

$$2+2\times 2+\frac{10}{5}\times \frac{3}{2}$$

Multiply 2 and 2 to get 4.

$$2+4+\frac{10}{5}\times \frac{3}{2}$$

Add 2 and 4 to get 6.

$$6+\frac{10}{5}\times \frac{3}{2}$$

Divide 10 by 5 to get 2.

$$6+2\times \frac{3}{2}$$

Cancel out 2 and 2.

$$6+3$$

Add 6 and 3 to get 9.

$$9$$

Factor

$$3^{2}$$