4\div 1/4

Solution

4 \div \frac{1}{4}

16

Solution steps

4 \div \frac{1}{4}

Convert element to fraction:

4 = \frac{4}{1}

= \frac{4}{1} \div \frac{1}{4}

Apply the fraction rule:

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

= \frac{4}{1} \times \frac{4}{1}

Apply rule

\frac{a}{1} = a

= 4 \times 4

Multiply the numbers:

4 \times 4 = 16

= 16

\frac{2}{3} \div 3

\frac{1}{2} \times \frac{2}{3}

(12 x^{5} - 3 x^{4} + 2 x - 5) + (8 x^{4} - 3 x^{3} + 4 x + 1)

\frac{1}{x ^{2}} d x

sin (x) \times sin (x)