-3/5div[(-9/10)div(-6)]= eching

$$- \frac { 3 } { 5 } \div [ ( - \frac { 9 } { 10 } ) \div ( - 6 ) ] =$$

Baholash

$$-4$$

Yechim qadamlari

-\frac{3}{5} ni \frac{-\frac{9}{10}}{-6} ga bo'lish -\frac{3}{5} ga k'paytirish \frac{-\frac{9}{10}}{-6} ga qaytarish.

$$\frac{-3\left(-6\right)}{5\left(-\frac{9}{10}\right)}$$

18 hosil qilish uchun -3 va -6 ni ko'paytirish.

$$\frac{18}{5\left(-\frac{9}{10}\right)}$$

5\left(-\frac{9}{10}\right) ni yagona kasrga aylantiring.

$$\frac{18}{\frac{5\left(-9\right)}{10}}$$

-45 hosil qilish uchun 5 va -9 ni ko'paytirish.

$$\frac{18}{\frac{-45}{10}}$$

\frac{-45}{10} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{18}{-\frac{9}{2}}$$

18 ni -\frac{9}{2} ga bo'lish 18 ga k'paytirish -\frac{9}{2} ga qaytarish.

$$18\left(-\frac{2}{9}\right)$$

18\left(-\frac{2}{9}\right) ni yagona kasrga aylantiring.

$$\frac{18\left(-2\right)}{9}$$

-36 hosil qilish uchun 18 va -2 ni ko'paytirish.

$$\frac{-36}{9}$$

-4 ni olish uchun -36 ni 9 ga bo‘ling.

$$-4$$

Omil

$$-4$$