simplify 1/5-1/15

Solution

simplify

\frac{1}{5} - \frac{1}{15}

\frac{2}{15}

Decimal Notation

0.13333 \dots

Solution steps

\frac{1}{5} - \frac{1}{15}

Least Common Multiplier of

5, 15 : 15

Adjust Fractions based on the LCM

= \frac{3}{15} - \frac{1}{15}

Apply the fraction rule:

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

= \frac{3 - 1}{15}

Subtract the numbers:

3 - 1 = 2

= \frac{2}{15}

\frac{x + 3}{3} - \frac{x - 2}{7}

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

u (3 t - 1)

1.7 a^{2} + 1.7 b^{2}

(cos (x)) (sin (x))