11/4-51/3= eching

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

Baholash

$$-\frac{49}{12}\approx -4,083333333$$

Yechim qadamlari

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

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

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

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

15 hosil qilish uchun 5 va 3 ni ko'paytirish.

$$\frac{5}{4}-\frac{15+1}{3}$$

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

$$\frac{5}{4}-\frac{16}{3}$$

4 va 3 ning eng kichik umumiy karralisi 12 ga teng. \frac{5}{4} va \frac{16}{3} ni 12 maxraj bilan kasrlarga aylantirib oling.

$$\frac{15}{12}-\frac{64}{12}$$

\frac{15}{12} va \frac{64}{12} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{15-64}{12}$$

-49 olish uchun 15 dan 64 ni ayirish.

$$-\frac{49}{12}$$

Omil

$$-\frac{49}{12} = -4\frac{1}{12} = -4,083333333333333$$