05+1+1-1/2+1= eching

$$05 + 1 + 1 - 1 / 2 + 1 =$$

Baholash

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

Yechim qadamlari

0 hosil qilish uchun 0 va 5 ni ko'paytirish.

$$0+1+1-\frac{1}{2}+1$$

1 olish uchun 0 va 1'ni qo'shing.

$$1+1-\frac{1}{2}+1$$

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

$$2-\frac{1}{2}+1$$

2 ni \frac{4}{2} kasrga o‘giring.

$$\frac{4}{2}-\frac{1}{2}+1$$

\frac{4}{2} va \frac{1}{2} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{4-1}{2}+1$$

3 olish uchun 4 dan 1 ni ayirish.

$$\frac{3}{2}+1$$

1 ni \frac{2}{2} kasrga o‘giring.

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

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

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

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

$$\frac{5}{2}$$

Omil

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