[(12*3+4):10+2+3*6:(36:3-2)]:3 eching

$$[ ( 12 \cdot 3 + 4 ) : 10 + 2 + 3 \cdot 6 : ( 36 : 3 - 2 ) ] : 3$$

Baholash

$$\frac{13}{5}=2,6$$

Yechim qadamlari

36 hosil qilish uchun 12 va 3 ni ko'paytirish.

$$\frac{\frac{36+4}{10}+2+\frac{3\times 6}{\frac{36}{3}-2}}{3}$$

40 olish uchun 36 va 4'ni qo'shing.

$$\frac{\frac{40}{10}+2+\frac{3\times 6}{\frac{36}{3}-2}}{3}$$

4 ni olish uchun 40 ni 10 ga bo‘ling.

$$\frac{4+2+\frac{3\times 6}{\frac{36}{3}-2}}{3}$$

6 olish uchun 4 va 2'ni qo'shing.

$$\frac{6+\frac{3\times 6}{\frac{36}{3}-2}}{3}$$

18 hosil qilish uchun 3 va 6 ni ko'paytirish.

$$\frac{6+\frac{18}{\frac{36}{3}-2}}{3}$$

12 ni olish uchun 36 ni 3 ga bo‘ling.

$$\frac{6+\frac{18}{12-2}}{3}$$

10 olish uchun 12 dan 2 ni ayirish.

$$\frac{6+\frac{18}{10}}{3}$$

\frac{18}{10} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{6+\frac{9}{5}}{3}$$

6 ni \frac{30}{5} kasrga o‘giring.

$$\frac{\frac{30}{5}+\frac{9}{5}}{3}$$

\frac{30}{5} va \frac{9}{5} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{\frac{30+9}{5}}{3}$$

39 olish uchun 30 va 9'ni qo'shing.

$$\frac{\frac{39}{5}}{3}$$

\frac{\frac{39}{5}}{3} ni yagona kasrga aylantiring.

$$\frac{39}{5\times 3}$$

15 hosil qilish uchun 5 va 3 ni ko'paytirish.

$$\frac{39}{15}$$

\frac{39}{15} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{13}{5}$$

Omil

$$\frac{13}{5} = 2\frac{3}{5} = 2,6$$