1/4+4-1/2

Solution

\frac{1}{4} + 4 - \frac{1}{2}

3 \frac{3}{4}

Solution steps

\frac{1}{4} + 4 - \frac{1}{2}

Follow the PEMDAS order of operations

Add and subtract (left to right)

\frac{1}{4} + 4 = \frac{17}{4}

= \frac{17}{4} - \frac{1}{2}

\frac{17}{4} - \frac{1}{2} = \frac{15}{4}

= \frac{15}{4}

Convert improper fractions to mixed numbers:

\frac{15}{4} = 3 \frac{3}{4}

= 3 \frac{3}{4}

\frac{- 2 + 5 - 7}{- 2 - 2}

(3 - 4^{2})^{2}

5 + 2 - 3 + 1

\frac{1}{2} (8)^{2}

3 6^{4} - 2 6^{4} - 1 0^{4}