vereinfachen 2-9/2

Lösung

vereinfachen

2 - \frac{9}{2}

- \frac{5}{2}

Dezimale

- 2.5

Schritte zur Lösung

2 - \frac{9}{2}

Convert

2

to fraction

: \frac{4}{2}

= \frac{4}{2} - \frac{9}{2}

\frac{4}{2} - \frac{9}{2} = \frac{- 5}{2}

= \frac{- 5}{2}

Wende Bruchregel an:

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

= - \frac{5}{2}

2 (w + 2) - 3 w \geq 1

6 (3 p - 2) = 20

4 x^{2} = 4 x + 4

s - 4 > 1

- \frac{5}{4} - 3 = 3 x + 2