7/8+1/16+17/24 eching

$$\frac { 7 } { 8 } + \frac { 1 } { 16 } + \frac { 17 } { 24 }$$

Baholash

$$\frac{79}{48}\approx 1,645833333$$

Yechim qadamlari

8 va 16 ning eng kichik umumiy karralisi 16 ga teng. \frac{7}{8} va \frac{1}{16} ni 16 maxraj bilan kasrlarga aylantirib oling.

$$\frac{14}{16}+\frac{1}{16}+\frac{17}{24}$$

\frac{14}{16} va \frac{1}{16} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{14+1}{16}+\frac{17}{24}$$

15 olish uchun 14 va 1'ni qo'shing.

$$\frac{15}{16}+\frac{17}{24}$$

16 va 24 ning eng kichik umumiy karralisi 48 ga teng. \frac{15}{16} va \frac{17}{24} ni 48 maxraj bilan kasrlarga aylantirib oling.

$$\frac{45}{48}+\frac{34}{48}$$

\frac{45}{48} va \frac{34}{48} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{45+34}{48}$$

79 olish uchun 45 va 34'ni qo'shing.

$$\frac{79}{48}$$

Omil

$$\frac{79}{2 ^ {4} \cdot 3} = 1\frac{31}{48} = 1,6458333333333333$$