Solve 10*5/7*4/19*10

$$\frac { \frac { 10 \times 5 } { 7 \times 4 } } { 19 \times 10 }$$

Evaluate

$$\frac{5}{532}\approx 0.009398496$$

Solution Steps

Cancel out 2 in both numerator and denominator.

$$\frac{\frac{5\times 5}{2\times 7}}{19\times 10}$$

Multiply 5 and 5 to get 25.

$$\frac{\frac{25}{2\times 7}}{19\times 10}$$

Multiply 2 and 7 to get 14.

$$\frac{\frac{25}{14}}{19\times 10}$$

Multiply 19 and 10 to get 190.

$$\frac{\frac{25}{14}}{190}$$

Express \frac{\frac{25}{14}}{190} as a single fraction.

$$\frac{25}{14\times 190}$$

Multiply 14 and 190 to get 2660.

$$\frac{25}{2660}$$

Reduce the fraction \frac{25}{2660} to lowest terms by extracting and canceling out 5.

$$\frac{5}{532}$$

Factor

$$\frac{5}{2 ^ {2} \cdot 7 \cdot 19} = 0.009398496240601503$$