Solve 10*9*8*7*4/10^5

$$\frac { 10 \times 9 \times 8 \times 7 \times 4 } { 10 ^ { 5 } }$$

Evaluate

$$\frac{126}{625}=0.2016$$

Solution Steps

Cancel out 10 in both numerator and denominator.

$$\frac{4\times 7\times 8\times 9}{10^{4}}$$

Multiply 4 and 7 to get 28.

$$\frac{28\times 8\times 9}{10^{4}}$$

Multiply 28 and 8 to get 224.

$$\frac{224\times 9}{10^{4}}$$

Multiply 224 and 9 to get 2016.

$$\frac{2016}{10^{4}}$$

Calculate 10 to the power of 4 and get 10000.

$$\frac{2016}{10000}$$

Reduce the fraction \frac{2016}{10000} to lowest terms by extracting and canceling out 16.

$$\frac{126}{625}$$

Factor

$$\frac{2 \cdot 3 ^ {2} \cdot 7}{5 ^ {4}} = 0.2016$$