[8-(35-3):(-62)]5+4(-3) eching

$$[ 8 - ( 35 - 3 ) : ( - 62 ) ] 5 + 4 ( - 3 )$$

Baholash

$$\frac{948}{31}\approx 30,580645161$$

Yechim qadamlari

32 olish uchun 35 dan 3 ni ayirish.

$$\left(8-\frac{32}{-62}\right)\times 5+4\left(-3\right)$$

\frac{32}{-62} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\left(8-\left(-\frac{16}{31}\right)\right)\times 5+4\left(-3\right)$$

-\frac{16}{31} ning teskarisi \frac{16}{31} ga teng.

$$\left(8+\frac{16}{31}\right)\times 5+4\left(-3\right)$$

8 ni \frac{248}{31} kasrga o‘giring.

$$\left(\frac{248}{31}+\frac{16}{31}\right)\times 5+4\left(-3\right)$$

\frac{248}{31} va \frac{16}{31} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{248+16}{31}\times 5+4\left(-3\right)$$

264 olish uchun 248 va 16'ni qo'shing.

$$\frac{264}{31}\times 5+4\left(-3\right)$$

\frac{264}{31}\times 5 ni yagona kasrga aylantiring.

$$\frac{264\times 5}{31}+4\left(-3\right)$$

1320 hosil qilish uchun 264 va 5 ni ko'paytirish.

$$\frac{1320}{31}+4\left(-3\right)$$

-12 hosil qilish uchun 4 va -3 ni ko'paytirish.

$$\frac{1320}{31}-12$$

12 ni \frac{372}{31} kasrga o‘giring.

$$\frac{1320}{31}-\frac{372}{31}$$

\frac{1320}{31} va \frac{372}{31} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{1320-372}{31}$$

948 olish uchun 1320 dan 372 ni ayirish.

$$\frac{948}{31}$$

Omil

$$\frac{2 ^ {2} \cdot 3 \cdot 79}{31} = 30\frac{18}{31} = 30,580645161290324$$