(-6)div{5/12*(-4/5)}= eching

$$( - 6 ) \div \{ \frac { 5 } { 12 } \times ( - \frac { 4 } { 5 } ) \} =$$

Baholash

$$18$$

Yechim qadamlari

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{5}{12} ni -\frac{4}{5} ga ko‘paytiring.

$$\frac{-6}{\frac{5\left(-4\right)}{12\times 5}}$$

Surat va maxrajdagi ikkala 5 ni qisqartiring.

$$\frac{-6}{\frac{-4}{12}}$$

\frac{-4}{12} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

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

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

$$-6\left(-3\right)$$

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

$$18$$

Omil

$$2\times 3^{2}$$