The solution to 1/9-1/2 is -7/18

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simplify 1/9-1/2

Solution

simplify

\frac{1}{9} - \frac{1}{2}

- \frac{7}{18}

Decimal Notation

- 0.38888 \dots

Solution steps

\frac{1}{9} - \frac{1}{2}

Least Common Multiplier of

9, 2 : 18

Adjust Fractions based on the LCM

= \frac{2}{18} - \frac{9}{18}

Apply the fraction rule:

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

= \frac{2 - 9}{18}

Subtract the numbers:

2 - 9 = - 7

= \frac{- 7}{18}

Apply the fraction rule:

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

= - \frac{7}{18}

3! \cdot 3!

(4 \frac{1}{8}) (\frac{1}{6}) (- 1 \frac{6}{11})

j^{51} (j - 2) + (- 3 + j)^{2}

\frac{1}{2 \cdot 1 0 ^{- 6}}

33 \cdot 4