Solve 7/8*10/21*12/25

$$\frac { 7 } { 8 } \times \frac { 10 } { 21 } \times \frac { 12 } { 25 }$$

Evaluate

$$\frac{1}{5}=0.2$$

Solution Steps

Multiply \frac{7}{8} times \frac{10}{21} by multiplying numerator times numerator and denominator times denominator.

$$\frac{7\times 10}{8\times 21}\times \frac{12}{25}$$

Do the multiplications in the fraction \frac{7\times 10}{8\times 21}.

$$\frac{70}{168}\times \frac{12}{25}$$

Reduce the fraction \frac{70}{168} to lowest terms by extracting and canceling out 14.

$$\frac{5}{12}\times \frac{12}{25}$$

Multiply \frac{5}{12} times \frac{12}{25} by multiplying numerator times numerator and denominator times denominator.

$$\frac{5\times 12}{12\times 25}$$

Cancel out 12 in both numerator and denominator.

$$\frac{5}{25}$$

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

$$\frac{1}{5}$$

Factor

$$\frac{1}{5} = 0.2$$