What is 1/2 \times 2-3 ?

The solution to 1/2 \times 2-3 is -2

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1/2 \times 2-3

\frac{1}{2} \cdot 2 - 3

- 2

Solution steps

\frac{1}{2} \cdot 2 - 3

Follow the PEMDAS order of operations

Multiply and divide (left to right)

\frac{1}{2} \cdot 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

= 1

= 1 - 3

Add and subtract (left to right)

1 - 3 : - 2

1 - 3

1 - 3 = - 2

= - 2

= - 2

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

23 + (- 10) + 13

- 2 [0 \div (10 \div 2)]

3 + 12 + 6^{3}

2 \times 6 - 3 + 15 \div 3