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Popular >

-1/2 4+2

Solution

- \frac{1}{2} 4 + 2

0

Solution steps

- \frac{1}{2} \cdot 4 + 2

Follow the PEMDAS order of operations

Multiply and divide (left to right)

- \frac{1}{2} \cdot 4 : - 2

- \frac{1}{2} \cdot 4

Convert element to fraction:

4 = \frac{4}{1}

= - \frac{1}{2} \cdot \frac{4}{1}

Apply the fraction rule:

\frac{a}{b} \cdot \frac{c}{d} = \frac{a \cdot c}{b \cdot d}

\frac{1}{2} \cdot \frac{4}{1} = \frac{1 \cdot 4}{2 \cdot 1}

= - \frac{1 \cdot 4}{2 \cdot 1}

\frac{1 \cdot 4}{2 \cdot 1} = 2

\frac{1 \cdot 4}{2 \cdot 1}

\frac{1 \cdot 4}{2 \cdot 1} = \frac{4}{2}

\frac{1 \cdot 4}{2 \cdot 1}

Multiply the numbers:

1 \cdot 4 = 4

= \frac{4}{2 \cdot 1}

Multiply the numbers:

2 \cdot 1 = 2

= \frac{4}{2}

= \frac{4}{2}

Divide the numbers:

\frac{4}{2} = 2

= 2

= - 2

= - 2 + 2

Add and subtract (left to right)

- 2 + 2 : 0

- 2 + 2

- 2 + 2 = 0

= 0

= 0

9 (5 - 3) - (8 + 6)

\frac{5 ^{2} + 4 ( 5 ) + 13}{5 - 3}

2^{9} + 2^{10}

2 \times 5 (4 + 8 \div 4)

35 \div 7 + 4 \times 8 - 12 \div 3 + (24 \div 2 - 10)