4-1/2+1/3 eching

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

Baholash

$$\frac{23}{6}\approx 3,833333333$$

Yechim qadamlari

4 ni \frac{8}{2} kasrga o‘giring.

$$\frac{8}{2}-\frac{1}{2}+\frac{1}{3}$$

\frac{8}{2} va \frac{1}{2} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{8-1}{2}+\frac{1}{3}$$

7 olish uchun 8 dan 1 ni ayirish.

$$\frac{7}{2}+\frac{1}{3}$$

2 va 3 ning eng kichik umumiy karralisi 6 ga teng. \frac{7}{2} va \frac{1}{3} ni 6 maxraj bilan kasrlarga aylantirib oling.

$$\frac{21}{6}+\frac{2}{6}$$

\frac{21}{6} va \frac{2}{6} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{21+2}{6}$$

23 olish uchun 21 va 2'ni qo'shing.

$$\frac{23}{6}$$

Omil

$$\frac{23}{2 \cdot 3} = 3\frac{5}{6} = 3,8333333333333335$$