12\div 1/2

Solution

12 \div \frac{1}{2}

24

Solution steps

12 \div \frac{1}{2}

Convert element to fraction:

12 = \frac{12}{1}

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

Apply the fraction rule:

\frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \times \frac{d}{c}

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

Apply rule

\frac{a}{1} = a

= 12 \times 2

Multiply the numbers:

12 \times 2 = 24

= 24

\frac{1}{3} \times \frac{1}{4}

(m - 5)^{2}

45 - 20 + 125

- 3 (x - 2)

\frac{12 - 17}{- 5 - ( - 2 )}