-1/2-2/2 eching

$$\frac { - 1 } { 2 } - \frac { 2 } { 2 }$$

Baholash

$$-\frac{3}{2}=-1,5$$

Yechim qadamlari

1 ni olish uchun 2 ni 2 ga bo‘ling.

$$\frac{-1}{2}-1$$

\frac{-1}{2} kasri manfiy belgini olib tashlash bilan -\frac{1}{2} sifatida qayta yozilishi mumkin.

$$-\frac{1}{2}-1$$

1 ni \frac{2}{2} kasrga o‘giring.

$$-\frac{1}{2}-\frac{2}{2}$$

-\frac{1}{2} va \frac{2}{2} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{-1-2}{2}$$

-3 olish uchun -1 dan 2 ni ayirish.

$$-\frac{3}{2}$$

Omil

$$-\frac{3}{2} = -1\frac{1}{2} = -1,5$$