50\div 1/2

Solution

50 \div \frac{1}{2}

100

Solution steps

50 \div \frac{1}{2}

Convert element to fraction:

50 = \frac{50}{1}

= \frac{50}{1} \div \frac{1}{2}

Apply the fraction rule:

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

= \frac{50}{1} \times \frac{2}{1}

Apply rule

\frac{a}{1} = a

= 50 \times 2

Multiply the numbers:

50 \times 2 = 100

= 100

4 x^{4} - 21 x^{3} + 20 x^{2}

i 8

48 j^{10} + 36 j^{8} - 8 j^{6} + 16 j^{2}

\frac{10 - 2 i}{i}