simplify 4/5+1/5

Solution

simplify

\frac{4}{5} + \frac{1}{5}

1

Solution steps

\frac{4}{5} + \frac{1}{5}

Apply the fraction rule:

\frac{a}{c} + \frac{b}{c} = \frac{a + b}{c}

= \frac{4 + 1}{5}

Add the numbers:

4 + 1 = 5

= \frac{5}{5}

Apply the fraction rule:

\frac{a}{a} = 1

= 1

(a + b) (a^{4} - a^{3} b + a^{2} b^{2} - a b^{3} + b^{4})

\frac{\frac{x ^{2} - 2 x - 3}{x ^{3}}}{\frac{x ^{2} - 6 x - 7}{x}}

\frac{\frac{x - 2}{x - 1}}{\frac{x ^{2} - 4}{x ^{2} + x - 2}}

x (x + 1) (x + 2) (x + 3) + 1

\frac{3}{8} \cdot \frac{1}{2}