Solve 2,2-62/5:2

$$2,2 - 6 \frac { 2 } { 5 } : 2$$

Evaluate

$$-1$$

Solution Steps

Express \frac{\frac{6\times 5+2}{5}}{2} as a single fraction.

$$2,2-\frac{6\times 5+2}{5\times 2}$$

Multiply 6 and 5 to get 30.

$$2,2-\frac{30+2}{5\times 2}$$

Add 30 and 2 to get 32.

$$2,2-\frac{32}{5\times 2}$$

Multiply 5 and 2 to get 10.

$$2,2-\frac{32}{10}$$

Reduce the fraction \frac{32}{10} to lowest terms by extracting and canceling out 2.

$$2,2-\frac{16}{5}$$

Convert decimal number 2,2 to fraction \frac{22}{10}. Reduce the fraction \frac{22}{10} to lowest terms by extracting and canceling out 2.

$$\frac{11}{5}-\frac{16}{5}$$

Since \frac{11}{5} and \frac{16}{5} have the same denominator, subtract them by subtracting their numerators.

$$\frac{11-16}{5}$$

Subtract 16 from 11 to get -5.

$$\frac{-5}{5}$$

Divide -5 by 5 to get -1.

$$-1$$

Factor

$$-1$$