3-1/3-5/2 eching

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

Baholash

$$\frac{1}{6}\approx 0,166666667$$

Yechim qadamlari

3 ni \frac{9}{3} kasrga o‘giring.

$$\frac{9}{3}-\frac{1}{3}-\frac{5}{2}$$

\frac{9}{3} va \frac{1}{3} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{9-1}{3}-\frac{5}{2}$$

8 olish uchun 9 dan 1 ni ayirish.

$$\frac{8}{3}-\frac{5}{2}$$

3 va 2 ning eng kichik umumiy karralisi 6 ga teng. \frac{8}{3} va \frac{5}{2} ni 6 maxraj bilan kasrlarga aylantirib oling.

$$\frac{16}{6}-\frac{15}{6}$$

\frac{16}{6} va \frac{15}{6} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{16-15}{6}$$

1 olish uchun 16 dan 15 ni ayirish.

$$\frac{1}{6}$$

Omil

$$\frac{1}{2 \cdot 3} = 0,16666666666666666$$