3+2/6-1/9 eching

$$3 + \frac { 2 } { 6 } - \frac { 1 } { 9 }$$

Baholash

$$\frac{29}{9}\approx 3,222222222$$

Yechim qadamlari

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

$$3+\frac{1}{3}-\frac{1}{9}$$

3 ni \frac{9}{3} kasrga o‘giring.

$$\frac{9}{3}+\frac{1}{3}-\frac{1}{9}$$

\frac{9}{3} va \frac{1}{3} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{9+1}{3}-\frac{1}{9}$$

10 olish uchun 9 va 1'ni qo'shing.

$$\frac{10}{3}-\frac{1}{9}$$

3 va 9 ning eng kichik umumiy karralisi 9 ga teng. \frac{10}{3} va \frac{1}{9} ni 9 maxraj bilan kasrlarga aylantirib oling.

$$\frac{30}{9}-\frac{1}{9}$$

\frac{30}{9} va \frac{1}{9} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{30-1}{9}$$

29 olish uchun 30 dan 1 ni ayirish.

$$\frac{29}{9}$$

Omil

$$\frac{29}{3 ^ {2}} = 3\frac{2}{9} = 3,2222222222222223$$