1+1+900div22+1 eching

$$1 + 1 + 900 \div 22 + 1$$

Baholash

$$\frac{483}{11}\approx 43,909090909$$

Yechim qadamlari

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

$$2+\frac{900}{22}+1$$

\frac{900}{22} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$2+\frac{450}{11}+1$$

2 ni \frac{22}{11} kasrga o‘giring.

$$\frac{22}{11}+\frac{450}{11}+1$$

\frac{22}{11} va \frac{450}{11} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{22+450}{11}+1$$

472 olish uchun 22 va 450'ni qo'shing.

$$\frac{472}{11}+1$$

1 ni \frac{11}{11} kasrga o‘giring.

$$\frac{472}{11}+\frac{11}{11}$$

\frac{472}{11} va \frac{11}{11} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{472+11}{11}$$

483 olish uchun 472 va 11'ni qo'shing.

$$\frac{483}{11}$$

Omil

$$\frac{3 \cdot 7 \cdot 23}{11} = 43\frac{10}{11} = 43,90909090909091$$