Solve 9*9/13+9/13div9

$$9 \times \frac { 9 } { 13 } + \frac { 9 } { 13 } \div 9$$

Evaluate

$$\frac{82}{13}\approx 6.307692308$$

Solution Steps

Express 9\times \frac{9}{13} as a single fraction.

$$\frac{9\times 9}{13}+\frac{\frac{9}{13}}{9}$$

Multiply 9 and 9 to get 81.

$$\frac{81}{13}+\frac{\frac{9}{13}}{9}$$

Express \frac{\frac{9}{13}}{9} as a single fraction.

$$\frac{81}{13}+\frac{9}{13\times 9}$$

Cancel out 9 in both numerator and denominator.

$$\frac{81}{13}+\frac{1}{13}$$

Since \frac{81}{13} and \frac{1}{13} have the same denominator, add them by adding their numerators.

$$\frac{81+1}{13}$$

Add 81 and 1 to get 82.

$$\frac{82}{13}$$

Factor

$$\frac{2 \cdot 41}{13} = 6\frac{4}{13} = 6.3076923076923075$$