64/-5div5/3= eching

$$6 \frac { 4 } { - 5 } \div 5 / 3 =$$

Baholash

$$\frac{78}{25}=3,12$$

Yechim qadamlari

\frac{6\left(-5\right)+4}{-5} ni \frac{5}{3} ga bo'lish \frac{6\left(-5\right)+4}{-5} ga k'paytirish \frac{5}{3} ga qaytarish.

$$\frac{\left(6\left(-5\right)+4\right)\times 3}{-5\times 5}$$

-30 hosil qilish uchun 6 va -5 ni ko'paytirish.

$$\frac{\left(-30+4\right)\times 3}{-5\times 5}$$

-26 olish uchun -30 va 4'ni qo'shing.

$$\frac{-26\times 3}{-5\times 5}$$

-78 hosil qilish uchun -26 va 3 ni ko'paytirish.

$$\frac{-78}{-5\times 5}$$

-25 hosil qilish uchun -5 va 5 ni ko'paytirish.

$$\frac{-78}{-25}$$

Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-78}{-25} kasrini \frac{78}{25} ga soddalashtirish mumkin.

$$\frac{78}{25}$$

Omil

$$\frac{2 \cdot 3 \cdot 13}{5 ^ {2}} = 3\frac{3}{25} = 3,12$$