241/3-81/2-85/4 eching

$$24 \frac{ 1 }{ 3 } -8 \frac{ 1 }{ 2 } -8 \frac{ 5 }{ 4 }$$

Baholash

$$\frac{79}{12}\approx 6,583333333$$

Yechim qadamlari

72 hosil qilish uchun 24 va 3 ni ko'paytirish.

$$\frac{72+1}{3}-\frac{8\times 2+1}{2}-\frac{8\times 4+5}{4}$$

73 olish uchun 72 va 1'ni qo'shing.

$$\frac{73}{3}-\frac{8\times 2+1}{2}-\frac{8\times 4+5}{4}$$

16 hosil qilish uchun 8 va 2 ni ko'paytirish.

$$\frac{73}{3}-\frac{16+1}{2}-\frac{8\times 4+5}{4}$$

17 olish uchun 16 va 1'ni qo'shing.

$$\frac{73}{3}-\frac{17}{2}-\frac{8\times 4+5}{4}$$

3 va 2 ning eng kichik umumiy karralisi 6 ga teng. \frac{73}{3} va \frac{17}{2} ni 6 maxraj bilan kasrlarga aylantirib oling.

$$\frac{146}{6}-\frac{51}{6}-\frac{8\times 4+5}{4}$$

\frac{146}{6} va \frac{51}{6} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{146-51}{6}-\frac{8\times 4+5}{4}$$

95 olish uchun 146 dan 51 ni ayirish.

$$\frac{95}{6}-\frac{8\times 4+5}{4}$$

32 hosil qilish uchun 8 va 4 ni ko'paytirish.

$$\frac{95}{6}-\frac{32+5}{4}$$

37 olish uchun 32 va 5'ni qo'shing.

$$\frac{95}{6}-\frac{37}{4}$$

6 va 4 ning eng kichik umumiy karralisi 12 ga teng. \frac{95}{6} va \frac{37}{4} ni 12 maxraj bilan kasrlarga aylantirib oling.

$$\frac{190}{12}-\frac{111}{12}$$

\frac{190}{12} va \frac{111}{12} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{190-111}{12}$$

79 olish uchun 190 dan 111 ni ayirish.

$$\frac{79}{12}$$

Omil

$$\frac{79}{2 ^ {2} \cdot 3} = 6\frac{7}{12} = 6,583333333333333$$