(1+1/3)*9 eching

$$( 1 + \frac { 1 } { 3 } ) \times 9$$

Baholash

$$12$$

Yechim qadamlari

1 ni \frac{3}{3} kasrga o‘giring.

$$\left(\frac{3}{3}+\frac{1}{3}\right)\times 9$$

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

$$\frac{3+1}{3}\times 9$$

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

$$\frac{4}{3}\times 9$$

\frac{4}{3}\times 9 ni yagona kasrga aylantiring.

$$\frac{4\times 9}{3}$$

36 hosil qilish uchun 4 va 9 ni ko'paytirish.

$$\frac{36}{3}$$

12 ni olish uchun 36 ni 3 ga bo‘ling.

$$12$$

Omil

$$2^{2}\times 3$$