5/6-34/8 eching

$$\frac { 5 } { 6 } - 3 \frac { 4 } { 8 }$$

Baholash

$$-\frac{8}{3}\approx -2,666666667$$

Yechim qadamlari

24 hosil qilish uchun 3 va 8 ni ko'paytirish.

$$\frac{5}{6}-\frac{24+4}{8}$$

28 olish uchun 24 va 4'ni qo'shing.

$$\frac{5}{6}-\frac{28}{8}$$

\frac{28}{8} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

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

6 va 2 ning eng kichik umumiy karralisi 6 ga teng. \frac{5}{6} va \frac{7}{2} ni 6 maxraj bilan kasrlarga aylantirib oling.

$$\frac{5}{6}-\frac{21}{6}$$

\frac{5}{6} va \frac{21}{6} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{5-21}{6}$$

-16 olish uchun 5 dan 21 ni ayirish.

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

\frac{-16}{6} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$-\frac{8}{3}$$

Omil

$$-\frac{8}{3} = -2\frac{2}{3} = -2,6666666666666665$$