12/3-11/6 eching

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

Baholash

$$\frac{1}{2}=0,5$$

Yechim qadamlari

3 hosil qilish uchun 1 va 3 ni ko'paytirish.

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

5 olish uchun 3 va 2'ni qo'shing.

$$\frac{5}{3}-\frac{1\times 6+1}{6}$$

6 hosil qilish uchun 1 va 6 ni ko'paytirish.

$$\frac{5}{3}-\frac{6+1}{6}$$

7 olish uchun 6 va 1'ni qo'shing.

$$\frac{5}{3}-\frac{7}{6}$$

3 va 6 ning eng kichik umumiy karralisi 6 ga teng. \frac{5}{3} va \frac{7}{6} ni 6 maxraj bilan kasrlarga aylantirib oling.

$$\frac{10}{6}-\frac{7}{6}$$

\frac{10}{6} va \frac{7}{6} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{10-7}{6}$$

3 olish uchun 10 dan 7 ni ayirish.

$$\frac{3}{6}$$

\frac{3}{6} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{2}$$

Omil

$$\frac{1}{2} = 0,5$$