1/6+4*2-1/3 eching

$$\frac { 1 } { 6 } + 4 \times 2 - \frac { 1 } { 3 }$$

Baholash

$$\frac{47}{6}\approx 7,833333333$$

Yechim qadamlari

8 hosil qilish uchun 4 va 2 ni ko'paytirish.

$$\frac{1}{6}+8-\frac{1}{3}$$

8 ni \frac{48}{6} kasrga o‘giring.

$$\frac{1}{6}+\frac{48}{6}-\frac{1}{3}$$

\frac{1}{6} va \frac{48}{6} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{1+48}{6}-\frac{1}{3}$$

49 olish uchun 1 va 48'ni qo'shing.

$$\frac{49}{6}-\frac{1}{3}$$

6 va 3 ning eng kichik umumiy karralisi 6 ga teng. \frac{49}{6} va \frac{1}{3} ni 6 maxraj bilan kasrlarga aylantirib oling.

$$\frac{49}{6}-\frac{2}{6}$$

\frac{49}{6} va \frac{2}{6} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{49-2}{6}$$

47 olish uchun 49 dan 2 ni ayirish.

$$\frac{47}{6}$$

Omil

$$\frac{47}{2 \cdot 3} = 7\frac{5}{6} = 7,833333333333333$$