What is -1\div 2\times 2 ?

The solution to -1\div 2\times 2 is -1

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-1\div 2\times 2

- 1 \div 2 \times 2

- 1

Solution steps

- 1 \div 2 \times 2

Follow the PEMDAS order of operations

Multiply and divide (left to right)

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

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

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

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

Convert element to fraction:

2 = \frac{2}{1}

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

Cross-cancel common factor:

2

= \frac{- 1}{1}

Divide the numbers:

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

= - 1

= - 1

5 - 7 (5 - 6)

200 - \frac{1}{3} \cdot 100

7 (2) - 3 (2^{2} - (6 (8) \div (2^{2})))

2 (3) - 2

2 \cdot 3^{6}