Solve 54/13*16/7

$$5 \frac { 4 } { 13 } \cdot 1 \frac { 6 } { 7 }$$

Evaluate

$$\frac{69}{7}\approx 9.857142857$$

Solution Steps

Multiply 5 and 13 to get 65.

$$\frac{65+4}{13}\times \frac{1\times 7+6}{7}$$

Add 65 and 4 to get 69.

$$\frac{69}{13}\times \frac{1\times 7+6}{7}$$

Multiply 1 and 7 to get 7.

$$\frac{69}{13}\times \frac{7+6}{7}$$

Add 7 and 6 to get 13.

$$\frac{69}{13}\times \frac{13}{7}$$

Multiply \frac{69}{13} times \frac{13}{7} by multiplying numerator times numerator and denominator times denominator.

$$\frac{69\times 13}{13\times 7}$$

Cancel out 13 in both numerator and denominator.

$$\frac{69}{7}$$

Factor

$$\frac{3 \cdot 23}{7} = 9\frac{6}{7} = 9.857142857142858$$