1/2 (7+10)

Solution

\frac{1}{2} (7 + 10)

8 \frac{1}{2}

Solution steps

\frac{1}{2} (7 + 10)

Follow the PEMDAS order of operations

Calculate within parentheses

(7 + 10) : 17

= \frac{1}{2} \cdot 17

Multiply and divide (left to right)

\frac{1}{2} \cdot 17 : \frac{17}{2}

= \frac{17}{2}

Convert improper fractions to mixed numbers:

\frac{17}{2} = 8 \frac{1}{2}

= 8 \frac{1}{2}

6 (0) + 12

+ 30 (8) - \frac{11}{2} (16)

- 8^{2} - 4 \cdot 2 \cdot 9

- 2 + (5 - 3) - [7 (5 - 2) - 15 - 21 \div 3]

21 \div 3 + 4^{3} - 5^{2} - 1 2^{0}