-2div[(-6)div1/2div3/4] eching

$$- 2 \div [ ( - 6 ) \div \frac { 1 } { 2 } \div \frac { 3 } { 4 } ]$$

Baholash

$$\frac{1}{8}=0,125$$

Yechim qadamlari

-2 ni \frac{\frac{-6}{\frac{1}{2}}}{\frac{3}{4}} ga bo'lish -2 ga k'paytirish \frac{\frac{-6}{\frac{1}{2}}}{\frac{3}{4}} ga qaytarish.

$$\frac{-2\times \frac{3}{4}}{\frac{-6}{\frac{1}{2}}}$$

-2\times \frac{3}{4} ni yagona kasrga aylantiring.

$$\frac{\frac{-2\times 3}{4}}{\frac{-6}{\frac{1}{2}}}$$

-6 hosil qilish uchun -2 va 3 ni ko'paytirish.

$$\frac{\frac{-6}{4}}{\frac{-6}{\frac{1}{2}}}$$

\frac{-6}{4} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{-\frac{3}{2}}{\frac{-6}{\frac{1}{2}}}$$

-6 ni \frac{1}{2} ga bo'lish -6 ga k'paytirish \frac{1}{2} ga qaytarish.

$$\frac{-\frac{3}{2}}{-6\times 2}$$

-12 hosil qilish uchun -6 va 2 ni ko'paytirish.

$$\frac{-\frac{3}{2}}{-12}$$

\frac{-\frac{3}{2}}{-12} ni yagona kasrga aylantiring.

$$\frac{-3}{2\left(-12\right)}$$

-24 hosil qilish uchun 2 va -12 ni ko'paytirish.

$$\frac{-3}{-24}$$

\frac{-3}{-24} ulushini -3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{8}$$

Omil

$$\frac{1}{2 ^ {3}} = 0,125$$