7\div 2/3

Solution

7 \div \frac{2}{3}

\frac{21}{2}

Solution steps

7 \div \frac{2}{3}

Convert element to fraction:

7 = \frac{7}{1}

= \frac{7}{1} \div \frac{2}{3}

Apply the fraction rule:

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

= \frac{7}{1} \times \frac{3}{2}

Multiply fractions:

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

= \frac{7 \times 3}{1 \times 2}

Multiply the numbers:

7 \times 3 = 21

= \frac{21}{1 \times 2}

Multiply the numbers:

1 \times 2 = 2

= \frac{21}{2}

ln (\frac{x}{y})

(\frac{2}{3})^{2} \cdot (\frac{2}{3})^{2}

\frac{1}{25} x^{4} - \frac{9}{16} y^{4}

\frac{18 x ^{2} 14 x ^{8}}{6 7 x ^{4}}

(3 a x - 1)^{2}