1/3-2-3/2? eching

$$\frac { 1 } { 3 } - 2 - \frac { 3 } { 2 } ?$$

Baholash

$$-\frac{19}{6}\approx -3,166666667$$

Yechim qadamlari

2 ni \frac{6}{3} kasrga o‘giring.

$$\frac{1}{3}-\frac{6}{3}-\frac{3}{2}$$

\frac{1}{3} va \frac{6}{3} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{1-6}{3}-\frac{3}{2}$$

-5 olish uchun 1 dan 6 ni ayirish.

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

3 va 2 ning eng kichik umumiy karralisi 6 ga teng. -\frac{5}{3} va \frac{3}{2} ni 6 maxraj bilan kasrlarga aylantirib oling.

$$-\frac{10}{6}-\frac{9}{6}$$

-\frac{10}{6} va \frac{9}{6} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{-10-9}{6}$$

-19 olish uchun -10 dan 9 ni ayirish.

$$-\frac{19}{6}$$

Omil

$$-\frac{19}{6} = -3\frac{1}{6} = -3,1666666666666665$$