Solve 685*189*10^3/831*621

$$\frac{ 685 \cdot 189 \times { 10 }^{ 3 } }{ 831 \cdot 621 }$$

Evaluate

$$\frac{4795000}{19113}\approx 250.876366871$$

Solution Steps

Cancel out 3\times 9 in both numerator and denominator.

$$\frac{7\times 685\times 10^{3}}{69\times 277}$$

Multiply 7 and 685 to get 4795.

$$\frac{4795\times 10^{3}}{69\times 277}$$

Calculate 10 to the power of 3 and get 1000.

$$\frac{4795\times 1000}{69\times 277}$$

Multiply 4795 and 1000 to get 4795000.

$$\frac{4795000}{69\times 277}$$

Multiply 69 and 277 to get 19113.

$$\frac{4795000}{19113}$$

Factor

$$\frac{2 ^ {3} \cdot 5 ^ {4} \cdot 7 \cdot 137}{3 \cdot 23 \cdot 277} = 250\frac{16750}{19113} = 250.87636687071625$$