Solve --9/16-11/64

$$- \frac{ -9 }{ 16 } - \frac{ 11 }{ 64 }$$

Evaluate

$$\frac{25}{64}=0.390625$$

Solution Steps

Fraction \frac{-9}{16} can be rewritten as -\frac{9}{16} by extracting the negative sign.

$$-\left(-\frac{9}{16}\right)-\frac{11}{64}$$

The opposite of -\frac{9}{16} is \frac{9}{16}.

$$\frac{9}{16}-\frac{11}{64}$$

Least common multiple of 16 and 64 is 64. Convert \frac{9}{16} and \frac{11}{64} to fractions with denominator 64.

$$\frac{36}{64}-\frac{11}{64}$$

Since \frac{36}{64} and \frac{11}{64} have the same denominator, subtract them by subtracting their numerators.

$$\frac{36-11}{64}$$

Subtract 11 from 36 to get 25.

$$\frac{25}{64}$$

Factor

$$\frac{5 ^ {2}}{2 ^ {6}} = 0.390625$$