The solution to 1/5-2/3 is -7/15

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simplify 1/5-2/3

Solution

simplify

\frac{1}{5} - \frac{2}{3}

- \frac{7}{15}

Decimal Notation

- 0.46666 \dots

Solution steps

\frac{1}{5} - \frac{2}{3}

Least Common Multiplier of

5, 3 : 15

Adjust Fractions based on the LCM

= \frac{3}{15} - \frac{10}{15}

Apply the fraction rule:

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

= \frac{3 - 10}{15}

Subtract the numbers:

3 - 10 = - 7

= \frac{- 7}{15}

Apply the fraction rule:

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

= - \frac{7}{15}

- x \cdot x^{2}

\frac{1}{1 - cos ( θ )} + \frac{1}{1 + cos ( θ )}

4 x^{4} - 8 x^{3} + 12 x^{2}

32 x^{2}

\frac{40}{52}