-5+8*(-1/4)-9div(-1/3) eching

$$- 5 + 8 \times ( - \frac { 1 } { 4 } ) - 9 \div ( - \frac { 1 } { 3 } )$$

Baholash

$$20$$

Yechim qadamlari

8\left(-\frac{1}{4}\right) ni yagona kasrga aylantiring.

$$-5+\frac{8\left(-1\right)}{4}-\frac{9}{-\frac{1}{3}}$$

-8 hosil qilish uchun 8 va -1 ni ko'paytirish.

$$-5+\frac{-8}{4}-\frac{9}{-\frac{1}{3}}$$

-2 ni olish uchun -8 ni 4 ga bo‘ling.

$$-5-2-\frac{9}{-\frac{1}{3}}$$

-7 olish uchun -5 dan 2 ni ayirish.

$$-7-\frac{9}{-\frac{1}{3}}$$

9 ni -\frac{1}{3} ga bo'lish 9 ga k'paytirish -\frac{1}{3} ga qaytarish.

$$-7-9\left(-3\right)$$

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

$$-7-\left(-27\right)$$

-27 ning teskarisi 27 ga teng.

$$-7+27$$

20 olish uchun -7 va 27'ni qo'shing.

$$20$$

Omil

$$2^{2}\times 5$$