(-8-1)*(3-(-72)div(-25+3) eching

$$(-8-1) \times (3-(-72) \div (-25+3)$$

Baholash

$$\frac{27}{11}\approx 2,454545455$$

Yechim qadamlari

-9 olish uchun -8 dan 1 ni ayirish.

$$-9\left(3-\frac{-72}{-25+3}\right)$$

-22 olish uchun -25 va 3'ni qo'shing.

$$-9\left(3-\frac{-72}{-22}\right)$$

\frac{-72}{-22} ulushini -2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$-9\left(3-\frac{36}{11}\right)$$

3 ni \frac{33}{11} kasrga o‘giring.

$$-9\left(\frac{33}{11}-\frac{36}{11}\right)$$

\frac{33}{11} va \frac{36}{11} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$-9\times \frac{33-36}{11}$$

-3 olish uchun 33 dan 36 ni ayirish.

$$-9\left(-\frac{3}{11}\right)$$

-9\left(-\frac{3}{11}\right) ni yagona kasrga aylantiring.

$$\frac{-9\left(-3\right)}{11}$$

27 hosil qilish uchun -9 va -3 ni ko'paytirish.

$$\frac{27}{11}$$

Omil

$$\frac{3 ^ {3}}{11} = 2\frac{5}{11} = 2,4545454545454546$$