1011/14-71/7 eching

$$10 \frac { 11 } { 14 } - 7 \frac { 1 } { 7 }$$

Baholash

$$\frac{51}{14}\approx 3,642857143$$

Yechim qadamlari

140 hosil qilish uchun 10 va 14 ni ko'paytirish.

$$\frac{140+11}{14}-\frac{7\times 7+1}{7}$$

151 olish uchun 140 va 11'ni qo'shing.

$$\frac{151}{14}-\frac{7\times 7+1}{7}$$

49 hosil qilish uchun 7 va 7 ni ko'paytirish.

$$\frac{151}{14}-\frac{49+1}{7}$$

50 olish uchun 49 va 1'ni qo'shing.

$$\frac{151}{14}-\frac{50}{7}$$

14 va 7 ning eng kichik umumiy karralisi 14 ga teng. \frac{151}{14} va \frac{50}{7} ni 14 maxraj bilan kasrlarga aylantirib oling.

$$\frac{151}{14}-\frac{100}{14}$$

\frac{151}{14} va \frac{100}{14} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{151-100}{14}$$

51 olish uchun 151 dan 100 ni ayirish.

$$\frac{51}{14}$$

Omil

$$\frac{3 \cdot 17}{2 \cdot 7} = 3\frac{9}{14} = 3,642857142857143$$