simplify 9*3/4

Solution

simplify

9 \cdot \frac{3}{4}

\frac{27}{4}

Decimal Notation

6.75

Solution steps

9 \cdot \frac{3}{4}

Convert element to fraction:

9 = \frac{9}{1}

= \frac{9}{1} \cdot \frac{3}{4}

Apply the fraction rule:

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

= \frac{9 \cdot 3}{1 \cdot 4}

Multiply the numbers:

9 \cdot 3 = 27

= \frac{27}{1 \cdot 4}

Multiply the numbers:

1 \cdot 4 = 4

= \frac{27}{4}

\frac{14}{40}

lo g_{\frac{1}{5}} (\frac{1}{125})

t^{2} - t

\frac{1}{5 x} + \frac{3}{10 x ^{2}}

\frac{x ^{2} + 2 x - 3}{x ^{2} - 1} - \frac{5 - 2 x}{x + 1}