3-1/1+frac{1{3}} eching

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

Baholash

$$\frac{9}{4}=2,25$$

Yechim qadamlari

1 ni \frac{3}{3} kasrga o‘giring.

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

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

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

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

$$3-\frac{1}{\frac{4}{3}}$$

1 ni \frac{4}{3} ga bo'lish 1 ga k'paytirish \frac{4}{3} ga qaytarish.

$$3-1\times \frac{3}{4}$$

\frac{3}{4} hosil qilish uchun 1 va \frac{3}{4} ni ko'paytirish.

$$3-\frac{3}{4}$$

3 ni \frac{12}{4} kasrga o‘giring.

$$\frac{12}{4}-\frac{3}{4}$$

\frac{12}{4} va \frac{3}{4} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{12-3}{4}$$

9 olish uchun 12 dan 3 ni ayirish.

$$\frac{9}{4}$$

Omil

$$\frac{3 ^ {2}}{2 ^ {2}} = 2\frac{1}{4} = 2,25$$