11/2-(-1/6)-7/3 eching

$$\frac { 11 } { 2 } - ( - \frac { 1 } { 6 } ) - \frac { 7 } { 3 }$$

Baholash

$$\frac{10}{3}\approx 3,333333333$$

Yechim qadamlari

-\frac{1}{6} ning teskarisi \frac{1}{6} ga teng.

$$\frac{11}{2}+\frac{1}{6}-\frac{7}{3}$$

2 va 6 ning eng kichik umumiy karralisi 6 ga teng. \frac{11}{2} va \frac{1}{6} ni 6 maxraj bilan kasrlarga aylantirib oling.

$$\frac{33}{6}+\frac{1}{6}-\frac{7}{3}$$

\frac{33}{6} va \frac{1}{6} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{33+1}{6}-\frac{7}{3}$$

34 olish uchun 33 va 1'ni qo'shing.

$$\frac{34}{6}-\frac{7}{3}$$

\frac{34}{6} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{17}{3}-\frac{7}{3}$$

\frac{17}{3} va \frac{7}{3} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{17-7}{3}$$

10 olish uchun 17 dan 7 ni ayirish.

$$\frac{10}{3}$$

Omil

$$\frac{2 \cdot 5}{3} = 3\frac{1}{3} = 3,3333333333333335$$