Solve 419*355*105/286*755

$$\frac{ 419 \times 355 \times 105 }{ 286 \times 755 }$$

Evaluate

$$\frac{3123645}{43186}\approx 72.330037512$$

Solution Steps

Cancel out 5 in both numerator and denominator.

$$\frac{71\times 105\times 419}{151\times 286}$$

Multiply 71 and 105 to get 7455.

$$\frac{7455\times 419}{151\times 286}$$

Multiply 7455 and 419 to get 3123645.

$$\frac{3123645}{151\times 286}$$

Multiply 151 and 286 to get 43186.

$$\frac{3123645}{43186}$$

Factor

$$\frac{3 \cdot 5 \cdot 7 \cdot 71 \cdot 419}{2 \cdot 11 \cdot 13 \cdot 151} = 72\frac{14253}{43186} = 72.33003751215672$$