simplify 4/5*5/6

Solution

simplify

\frac{4}{5} \cdot \frac{5}{6}

\frac{2}{3}

Solution steps

\frac{4}{5} \cdot \frac{5}{6}

Cross-cancel common factor:

5

= \frac{4}{6}

Factor the number:

4 = 2 \cdot 2

= \frac{2 \cdot 2}{6}

Factor the number:

6 = 2 \cdot 3

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

Cancel the common factor:

2

= \frac{2}{3}

\frac{16}{x ^{2} - 16} + \frac{2}{x + 4}

- 2 x^{- 2} y^{4} \cdot (- x^{5} y^{- 3})^{- 5}

\frac{t - 3}{t ^{2} + 9} \cdot \frac{t + 3}{t ^{2} - 9}

\frac{a ^{3} b ^{5}}{a ^{4} b}

(- 3 x^{2} + 4 x) + (2 x^{2} - x - 11)