Solve 108-1/21

$$108 - \frac { 1 } { 2 } 1$$

Evaluate

$$\frac{215}{2}=107.5$$

Solution Steps

Multiply \frac{1}{2} and 1 to get \frac{1}{2}.

$$108-\frac{1}{2}$$

Convert 108 to fraction \frac{216}{2}.

$$\frac{216}{2}-\frac{1}{2}$$

Since \frac{216}{2} and \frac{1}{2} have the same denominator, subtract them by subtracting their numerators.

$$\frac{216-1}{2}$$

Subtract 1 from 216 to get 215.

$$\frac{215}{2}$$

Factor

$$\frac{5 \cdot 43}{2} = 107\frac{1}{2} = 107.5$$