Solve (7/10+3/10)*(2/4-2/4)div3

$$( \frac{ 7 }{ 10 } + \frac{ 3 }{ 10 } ) \times ( \frac{ 2 }{ 4 } - \frac{ 2 }{ 4 } ) \div 3$$

Evaluate

$$0$$

Solution Steps

Since \frac{7}{10} and \frac{3}{10} have the same denominator, add them by adding their numerators.

$$\frac{\frac{7+3}{10}\left(\frac{2}{4}-\frac{2}{4}\right)}{3}$$

Add 7 and 3 to get 10.

$$\frac{\frac{10}{10}\left(\frac{2}{4}-\frac{2}{4}\right)}{3}$$

Divide 10 by 10 to get 1.

$$\frac{1\left(\frac{2}{4}-\frac{2}{4}\right)}{3}$$

Reduce the fraction \frac{2}{4} to lowest terms by extracting and canceling out 2.

$$\frac{1\left(\frac{1}{2}-\frac{2}{4}\right)}{3}$$

Reduce the fraction \frac{2}{4} to lowest terms by extracting and canceling out 2.

$$\frac{1\left(\frac{1}{2}-\frac{1}{2}\right)}{3}$$

Subtract \frac{1}{2} from \frac{1}{2} to get 0.

$$\frac{1\times 0}{3}$$

Multiply 1 and 0 to get 0.

$$\frac{0}{3}$$

Zero divided by any non-zero number gives zero.

$$0$$

Factor

$$0$$