Solve 51/28*36/45*21/34

$$\frac { 51 } { 28 } \times \frac { 36 } { 45 } \times \frac { 21 } { 34 }$$

Evaluate

$$\frac{9}{10}=0.9$$

Solution Steps

Reduce the fraction \frac{36}{45} to lowest terms by extracting and canceling out 9.

$$\frac{51}{28}\times \frac{4}{5}\times \frac{21}{34}$$

Multiply \frac{51}{28} times \frac{4}{5} by multiplying numerator times numerator and denominator times denominator.

$$\frac{51\times 4}{28\times 5}\times \frac{21}{34}$$

Do the multiplications in the fraction \frac{51\times 4}{28\times 5}.

$$\frac{204}{140}\times \frac{21}{34}$$

Reduce the fraction \frac{204}{140} to lowest terms by extracting and canceling out 4.

$$\frac{51}{35}\times \frac{21}{34}$$

Multiply \frac{51}{35} times \frac{21}{34} by multiplying numerator times numerator and denominator times denominator.

$$\frac{51\times 21}{35\times 34}$$

Do the multiplications in the fraction \frac{51\times 21}{35\times 34}.

$$\frac{1071}{1190}$$

Reduce the fraction \frac{1071}{1190} to lowest terms by extracting and canceling out 119.

$$\frac{9}{10}$$

Factor

$$\frac{3 ^ {2}}{2 \cdot 5} = 0.9$$