1/4+1/4+11/2 eching

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

Baholash

$$2$$

Yechim qadamlari

\frac{1}{4} va \frac{1}{4} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

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

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

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

\frac{2}{4} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

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

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

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

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

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

\frac{1}{2} va \frac{3}{2} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

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

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

$$\frac{4}{2}$$

2 ni olish uchun 4 ni 2 ga bo‘ling.

$$2$$

Omil

$$2$$