simplify 2/5*4/3

Solution

simplify

\frac{2}{5} \cdot \frac{4}{3}

\frac{8}{15}

Decimal Notation

0.53333 \dots

Solution steps

\frac{2}{5} \cdot \frac{4}{3}

Apply the fraction rule:

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

= \frac{2 \cdot 4}{5 \cdot 3}

Multiply the numbers:

2 \cdot 4 = 8

= \frac{8}{5 \cdot 3}

Multiply the numbers:

5 \cdot 3 = 15

= \frac{8}{15}

\frac{4 y + 5 z}{16 y ^{2} - 25 z ^{2}}

216 x^{3} + 27

(23 + 1)^{2}

\frac{x}{x - 1} - \frac{1}{x + 1}

(3 x + 2 y - 4) + (2 x - 3 y + 9) + (4 x + 5 y + 1)