11/2+22*2/11 eching

$$1 \frac { 1 } { 2 } + 22 \times \frac { 2 } { 11 }$$

Baholash

$$\frac{11}{2}=5,5$$

Yechim qadamlari

2 hosil qilish uchun 1 va 2 ni ko'paytirish.

$$\frac{2+1}{2}+22\times \frac{2}{11}$$

3 olish uchun 2 va 1'ni qo'shing.

$$\frac{3}{2}+22\times \frac{2}{11}$$

22\times \frac{2}{11} ni yagona kasrga aylantiring.

$$\frac{3}{2}+\frac{22\times 2}{11}$$

44 hosil qilish uchun 22 va 2 ni ko'paytirish.

$$\frac{3}{2}+\frac{44}{11}$$

4 ni olish uchun 44 ni 11 ga bo‘ling.

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

4 ni \frac{8}{2} kasrga o‘giring.

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

\frac{3}{2} va \frac{8}{2} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

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

11 olish uchun 3 va 8'ni qo'shing.

$$\frac{11}{2}$$

Omil

$$\frac{11}{2} = 5\frac{1}{2} = 5,5$$