25/6-17/16 eching

$$2 \frac { 5 } { 6 } - 1 \frac { 7 } { 16 }$$

Baholash

$$\frac{67}{48}\approx 1,395833333$$

Yechim qadamlari

12 hosil qilish uchun 2 va 6 ni ko'paytirish.

$$\frac{12+5}{6}-\frac{1\times 16+7}{16}$$

17 olish uchun 12 va 5'ni qo'shing.

$$\frac{17}{6}-\frac{1\times 16+7}{16}$$

16 hosil qilish uchun 1 va 16 ni ko'paytirish.

$$\frac{17}{6}-\frac{16+7}{16}$$

23 olish uchun 16 va 7'ni qo'shing.

$$\frac{17}{6}-\frac{23}{16}$$

6 va 16 ning eng kichik umumiy karralisi 48 ga teng. \frac{17}{6} va \frac{23}{16} ni 48 maxraj bilan kasrlarga aylantirib oling.

$$\frac{136}{48}-\frac{69}{48}$$

\frac{136}{48} va \frac{69}{48} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{136-69}{48}$$

67 olish uchun 136 dan 69 ni ayirish.

$$\frac{67}{48}$$

Omil

$$\frac{67}{2 ^ {4} \cdot 3} = 1\frac{19}{48} = 1,3958333333333333$$