2(1/3+1/2)

Solution

2 (\frac{1}{3} + \frac{1}{2})

1 \frac{2}{3}

Solution steps

2 (\frac{1}{3} + \frac{1}{2})

Follow the PEMDAS order of operations

Calculate within parentheses

(\frac{1}{3} + \frac{1}{2}) : \frac{5}{6}

= 2 \cdot \frac{5}{6}

Multiply and divide (left to right)

2 \cdot \frac{5}{6} : \frac{5}{3}

= \frac{5}{3}

Convert improper fractions to mixed numbers:

\frac{5}{3} = 1 \frac{2}{3}

= 1 \frac{2}{3}

23 (\frac{1}{46} - \frac{9}{15})

1 - 9^{2}

(12 - 2^{4})^{3}

16 (1)^{2}

7 5^{2} + 105 + 3