24+6div3*9div12 eching

$$24+6 \div 3 \times 9 \div 12$$

Baholash

$$\frac{51}{2}=25,5$$

Yechim qadamlari

2 ni olish uchun 6 ni 3 ga bo‘ling.

$$24+\frac{2\times 9}{12}$$

18 hosil qilish uchun 2 va 9 ni ko'paytirish.

$$24+\frac{18}{12}$$

\frac{18}{12} ulushini 6 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$24+\frac{3}{2}$$

24 ni \frac{48}{2} kasrga o‘giring.

$$\frac{48}{2}+\frac{3}{2}$$

\frac{48}{2} va \frac{3}{2} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{48+3}{2}$$

51 olish uchun 48 va 3'ni qo'shing.

$$\frac{51}{2}$$

Omil

$$\frac{3 \cdot 17}{2} = 25\frac{1}{2} = 25,5$$