Solve 13/7*67/10

$$1 \frac { 3 } { 7 } \times 6 \frac { 7 } { 10 }$$

Evaluate

$$\frac{67}{7}\approx 9.571428571$$

Solution Steps

Multiply 1 and 7 to get 7.

$$\frac{7+3}{7}\times \frac{6\times 10+7}{10}$$

Add 7 and 3 to get 10.

$$\frac{10}{7}\times \frac{6\times 10+7}{10}$$

Multiply 6 and 10 to get 60.

$$\frac{10}{7}\times \frac{60+7}{10}$$

Add 60 and 7 to get 67.

$$\frac{10}{7}\times \frac{67}{10}$$

Multiply \frac{10}{7} times \frac{67}{10} by multiplying numerator times numerator and denominator times denominator.

$$\frac{10\times 67}{7\times 10}$$

Cancel out 10 in both numerator and denominator.

$$\frac{67}{7}$$

Factor

$$\frac{67}{7} = 9\frac{4}{7} = 9.571428571428571$$