7/2 \div 2

Solution

\frac{7}{2} \div 2

\frac{7}{4}

Solution steps

\frac{7}{2} \div 2

Convert element to fraction:

2 = \frac{2}{1}

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

Apply the fraction rule:

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

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

Multiply fractions:

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

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

Multiply the numbers:

7 \times 1 = 7

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

Multiply the numbers:

2 \times 2 = 4

= \frac{7}{4}

(5 - x^{2})^{2}

\frac{x ^{2} - 3 x}{x - 2} \cdot \frac{x ^{2} + x - 6}{x}

(a^{- 2} - b^{- 2})^{- 1}

(1 6^{3}) \frac{1}{4}

(x^{2} - 2 x - 2) (3 x^{2} - 4 x + 4)