What is 1/15-1/3-4/5 ?

The solution to 1/15-1/3-4/5 is -16/15

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simplify 1/15-1/3-4/5

simplify

\frac{1}{15} - \frac{1}{3} - \frac{4}{5}

- \frac{16}{15}

Decimal Notation

- 1.06666 \dots

Solution steps

\frac{1}{15} - \frac{1}{3} - \frac{4}{5}

Least Common Multiplier of

15, 3, 5 : 15

Adjust Fractions based on the LCM

= \frac{1}{15} - \frac{5}{15} - \frac{12}{15}

Apply the fraction rule:

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

= \frac{1 - 5 - 12}{15}

Subtract the numbers:

1 - 5 - 12 = - 16

= \frac{- 16}{15}

Apply the fraction rule:

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

= - \frac{16}{15}

3 x^{4} + 4 x^{3}

s^{4} - 16

arctan (2 x) - \frac{x ^{2}}{5}

1 + 3.322 lo g_{10} (40)

(3 x - x^{2})^{2}