Solve 355*45*18.2/20*31*41

$$\frac { 355 \times 45 \times 18.2 } { 20 \times 31 \times 41 }$$

Evaluate

$$\frac{58149}{5084}\approx 11.437647522$$

Solution Steps

Cancel out 5 in both numerator and denominator.

$$\frac{18.2\times 45\times 71}{4\times 31\times 41}$$

Multiply 18.2 and 45 to get 819.

$$\frac{819\times 71}{4\times 31\times 41}$$

Multiply 819 and 71 to get 58149.

$$\frac{58149}{4\times 31\times 41}$$

Multiply 4 and 31 to get 124.

$$\frac{58149}{124\times 41}$$

Multiply 124 and 41 to get 5084.

$$\frac{58149}{5084}$$

Factor

$$\frac{7 \cdot 13 \cdot 71 \cdot 3 ^ {2}}{31 \cdot 41 \cdot 2 ^ {2}} = 11\frac{2225}{5084} = 11.437647521636507$$