11/4+-35/6= eching

$$1 \frac { 1 } { 4 } + - 3 \frac { 5 } { 6 } =$$

Baholash

$$-\frac{31}{12}\approx -2,583333333$$

Yechim qadamlari

4 hosil qilish uchun 1 va 4 ni ko'paytirish.

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

5 olish uchun 4 va 1'ni qo'shing.

$$\frac{5}{4}-\frac{3\times 6+5}{6}$$

18 hosil qilish uchun 3 va 6 ni ko'paytirish.

$$\frac{5}{4}-\frac{18+5}{6}$$

23 olish uchun 18 va 5'ni qo'shing.

$$\frac{5}{4}-\frac{23}{6}$$

4 va 6 ning eng kichik umumiy karralisi 12 ga teng. \frac{5}{4} va \frac{23}{6} ni 12 maxraj bilan kasrlarga aylantirib oling.

$$\frac{15}{12}-\frac{46}{12}$$

\frac{15}{12} va \frac{46}{12} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{15-46}{12}$$

-31 olish uchun 15 dan 46 ni ayirish.

$$-\frac{31}{12}$$

Omil

$$-\frac{31}{12} = -2\frac{7}{12} = -2,5833333333333335$$