Solve 57-8*3+[6+15/3*2]div7

$$57 - 8 \times 3 + [ \frac { 6 + 15 } { 3 } \times 2 ] \div 7$$

Evaluate

$$35$$

Solution Steps

Multiply 8 and 3 to get 24.

$$57-24+\frac{\frac{6+15}{3}\times 2}{7}$$

Subtract 24 from 57 to get 33.

$$33+\frac{\frac{6+15}{3}\times 2}{7}$$

Add 6 and 15 to get 21.

$$33+\frac{\frac{21}{3}\times 2}{7}$$

Divide 21 by 3 to get 7.

$$33+\frac{7\times 2}{7}$$

Multiply 7 and 2 to get 14.

$$33+\frac{14}{7}$$

Divide 14 by 7 to get 2.

$$33+2$$

Add 33 and 2 to get 35.

$$35$$

Factor

$$5\times 7$$