4/9+2/3/frac{5{9}-1/3} eching

$$\frac { \frac { 4 } { 9 } + \frac { 2 } { 3 } } { \frac { 5 } { 9 } - \frac { 1 } { 3 } }$$

Baholash

$$5$$

Yechim qadamlari

9 va 3 ning eng kichik umumiy karralisi 9 ga teng. \frac{4}{9} va \frac{2}{3} ni 9 maxraj bilan kasrlarga aylantirib oling.

$$\frac{\frac{4}{9}+\frac{6}{9}}{\frac{5}{9}-\frac{1}{3}}$$

\frac{4}{9} va \frac{6}{9} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{\frac{4+6}{9}}{\frac{5}{9}-\frac{1}{3}}$$

10 olish uchun 4 va 6'ni qo'shing.

$$\frac{\frac{10}{9}}{\frac{5}{9}-\frac{1}{3}}$$

9 va 3 ning eng kichik umumiy karralisi 9 ga teng. \frac{5}{9} va \frac{1}{3} ni 9 maxraj bilan kasrlarga aylantirib oling.

$$\frac{\frac{10}{9}}{\frac{5}{9}-\frac{3}{9}}$$

\frac{5}{9} va \frac{3}{9} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\frac{10}{9}}{\frac{5-3}{9}}$$

2 olish uchun 5 dan 3 ni ayirish.

$$\frac{\frac{10}{9}}{\frac{2}{9}}$$

\frac{10}{9} ni \frac{2}{9} ga bo'lish \frac{10}{9} ga k'paytirish \frac{2}{9} ga qaytarish.

$$\frac{10}{9}\times \frac{9}{2}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{10}{9} ni \frac{9}{2} ga ko‘paytiring.

$$\frac{10\times 9}{9\times 2}$$

Surat va maxrajdagi ikkala 9 ni qisqartiring.

$$\frac{10}{2}$$

5 ni olish uchun 10 ni 2 ga bo‘ling.

$$5$$

Omil

$$5$$