The solution to (-1/2)+1 is 1/2

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Add (-1/2)+1

Solution

(- 1/2) + 1

\frac{1}{2}

Solution steps

(- 1/2) + 1

Follow the PEMDAS order of operations

Calculate within parentheses

(- 1/2) : \frac{- 1}{2}

- 1/2

- 1/2 = \frac{- 1}{2}

= \frac{- 1}{2}

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

Add and subtract (left to right)

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

\frac{- 1}{2} + 1

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

\frac{- 1}{2} + 1

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

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

Convert element to fraction:

1 = \frac{1 \cdot 2}{2}

= \frac{1 \cdot 2}{2} - \frac{1}{2}

Since the denominators are equal, combine the fractions:

\frac{a}{c} \pm \frac{b}{c} = \frac{a \pm b}{c}

= \frac{1 \cdot 2 - 1}{2}

1 \cdot 2 - 1 = 1

1 \cdot 2 - 1

Multiply the numbers:

1 \cdot 2 = 2

= 2 - 1

Subtract the numbers:

2 - 1 = 1

= 1

= \frac{1}{2}

= \frac{1}{2}

= \frac{1}{2}

\frac{11}{4}

\frac{77}{8}

\frac{49}{5}

\frac{28}{5}

180 - 108