What is -3\times 1\div 2 ?

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

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-3\times 1\div 2

- 3 \times 1 \div 2

- 1 \frac{1}{2}

Solution steps

- 3 \times 1 \div 2

Follow the PEMDAS order of operations

Multiply and divide (left to right)

- 3 \times 1 = - 3

= - 3 \div 2

- 3 \div 2 = \frac{- 3}{2}

= \frac{- 3}{2}

Simplify

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

Apply the fraction rule:

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

= - \frac{3}{2}

Convert improper fractions to mixed numbers:

\frac{3}{2} = 1 \frac{1}{2}

= - 1 \frac{1}{2}

(92 \cdot 47)^{4}

13 + 17 - (7 + 18)

5^{2} - 1 \div 2 \times 5

(4 - 2)^{2} + 1

1 8^{2} + 18 + 4