24/7+63/4 eching

$$2 \frac{ 4 }{ 7 } +6 \frac{ 3 }{ 4 }$$

Baholash

$$\frac{261}{28}\approx 9,321428571$$

Yechim qadamlari

14 hosil qilish uchun 2 va 7 ni ko'paytirish.

$$\frac{14+4}{7}+\frac{6\times 4+3}{4}$$

18 olish uchun 14 va 4'ni qo'shing.

$$\frac{18}{7}+\frac{6\times 4+3}{4}$$

24 hosil qilish uchun 6 va 4 ni ko'paytirish.

$$\frac{18}{7}+\frac{24+3}{4}$$

27 olish uchun 24 va 3'ni qo'shing.

$$\frac{18}{7}+\frac{27}{4}$$

7 va 4 ning eng kichik umumiy karralisi 28 ga teng. \frac{18}{7} va \frac{27}{4} ni 28 maxraj bilan kasrlarga aylantirib oling.

$$\frac{72}{28}+\frac{189}{28}$$

\frac{72}{28} va \frac{189}{28} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{72+189}{28}$$

261 olish uchun 72 va 189'ni qo'shing.

$$\frac{261}{28}$$

Omil

$$\frac{3 ^ {2} \cdot 29}{2 ^ {2} \cdot 7} = 9\frac{9}{28} = 9,321428571428571$$