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Popular >

-1\div (-1)/2

Solution

- 1 \div \frac{- 1}{2}

Solution

2

Solution steps

- 1 \div \frac{- 1}{2}

Convert element to fraction:

1 = \frac{1}{1}

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

Apply the fraction rule:

\frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \times \frac{d}{c}

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

Apply rule

\frac{a}{a} = 1

\frac{1}{1} = 1

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

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

= - 1 \times (- 2)

Apply rule

- (- a) = a

= 1 \times 2

Multiply the numbers:

1 \times 2 = 2

= 2

Popular Examples

3 1/8+5 5/12+5/16

3 \frac{1}{8} + 5 \frac{5}{12} + \frac{5}{16}

simplify x\times x^{(-1)/2}simplify

x \times x^{\frac{- 1}{2}}

simplify 1/5 \times 9 simplify

\frac{1}{5} \times 9

expand (x-3)(3x+4)expand

(x - 3) (3 x + 4)

simplify (7+3i)+(-1-14i)simplify

(7 + 3 i) + (- 1 - 14 i)

Frequently Asked Questions (FAQ)

What is -1\div (-1)/2 ?
The solution to -1\div (-1)/2 is 2