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Popular >

1/2*(4+8)

Solution

\frac{1}{2} \cdot (4 + 8)

6

Solution steps

\frac{1}{2} (4 + 8)

Follow the PEMDAS order of operations

Calculate within parentheses

(4 + 8) : 12

4 + 8

4 + 8 = 12

= 12

= \frac{1}{2} \cdot 12

Multiply and divide (left to right)

\frac{1}{2} \cdot 12 : 6

\frac{1}{2} \cdot 12

Convert element to fraction:

12 = \frac{12}{1}

= \frac{1}{2} \cdot \frac{12}{1}

Apply the fraction rule:

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

= \frac{1 \cdot 12}{2 \cdot 1}

\frac{1 \cdot 12}{2 \cdot 1} = 6

\frac{1 \cdot 12}{2 \cdot 1}

\frac{1 \cdot 12}{2 \cdot 1} = \frac{12}{2}

\frac{1 \cdot 12}{2 \cdot 1}

Multiply the numbers:

1 \cdot 12 = 12

= \frac{12}{2 \cdot 1}

Multiply the numbers:

2 \cdot 1 = 2

= \frac{12}{2}

= \frac{12}{2}

Divide the numbers:

\frac{12}{2} = 6

= 6

= 6

= 6

\frac{- 2 \times 8}{- 4}

1^{3} + 27

- (- 4)^{2} + 6 \times (- 4) - 9

(- 13) + 32 - 8 - 1

(2)^{3} + 9 \times (2)^{2} - 34 \times (2) + 24