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$\dfrac{a}{b}

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Teori

$\dfrac{a}{b}

a\cdot \dfrac{1}{b}

= T \overset{a}{¨} l j a r e n i e t t b r \overset{a}{˚} k k a n s \overset{a}{¨} t t a s f r a m f \overset{o}{¨} r b r \overset{a}{˚} k e t g e n o m a t t b r y t a u t

1$, t.ex.

\frac{5}{3} = \frac{5 \cdot 1}{3} = 5 \cdot \frac{1}{3} .

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