45/6+31/3+71/4 eching

$$4 \frac { 5 } { 6 } + 3 \frac { 1 } { 3 } + 7 \frac { 1 } { 4 }$$

Baholash

$$\frac{185}{12}\approx 15,416666667$$

Yechim qadamlari

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

$$\frac{24+5}{6}+\frac{3\times 3+1}{3}+\frac{7\times 4+1}{4}$$

29 olish uchun 24 va 5'ni qo'shing.

$$\frac{29}{6}+\frac{3\times 3+1}{3}+\frac{7\times 4+1}{4}$$

9 hosil qilish uchun 3 va 3 ni ko'paytirish.

$$\frac{29}{6}+\frac{9+1}{3}+\frac{7\times 4+1}{4}$$

10 olish uchun 9 va 1'ni qo'shing.

$$\frac{29}{6}+\frac{10}{3}+\frac{7\times 4+1}{4}$$

6 va 3 ning eng kichik umumiy karralisi 6 ga teng. \frac{29}{6} va \frac{10}{3} ni 6 maxraj bilan kasrlarga aylantirib oling.

$$\frac{29}{6}+\frac{20}{6}+\frac{7\times 4+1}{4}$$

\frac{29}{6} va \frac{20}{6} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{29+20}{6}+\frac{7\times 4+1}{4}$$

49 olish uchun 29 va 20'ni qo'shing.

$$\frac{49}{6}+\frac{7\times 4+1}{4}$$

28 hosil qilish uchun 7 va 4 ni ko'paytirish.

$$\frac{49}{6}+\frac{28+1}{4}$$

29 olish uchun 28 va 1'ni qo'shing.

$$\frac{49}{6}+\frac{29}{4}$$

6 va 4 ning eng kichik umumiy karralisi 12 ga teng. \frac{49}{6} va \frac{29}{4} ni 12 maxraj bilan kasrlarga aylantirib oling.

$$\frac{98}{12}+\frac{87}{12}$$

\frac{98}{12} va \frac{87}{12} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{98+87}{12}$$

185 olish uchun 98 va 87'ni qo'shing.

$$\frac{185}{12}$$

Omil

$$\frac{5 \cdot 37}{2 ^ {2} \cdot 3} = 15\frac{5}{12} = 15,416666666666666$$