-13/7div-6/5 eching

$$\frac { - 13 } { 7 } \div \frac { - 6 } { 5 }$$

Baholash

$$\frac{65}{42}\approx 1,547619048$$

Yechim qadamlari

\frac{-13}{7} ni \frac{-6}{5} ga bo'lish \frac{-13}{7} ga k'paytirish \frac{-6}{5} ga qaytarish.

$$\frac{-13\times 5}{7\left(-6\right)}$$

-65 hosil qilish uchun -13 va 5 ni ko'paytirish.

$$\frac{-65}{7\left(-6\right)}$$

-42 hosil qilish uchun 7 va -6 ni ko'paytirish.

$$\frac{-65}{-42}$$

Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-65}{-42} kasrini \frac{65}{42} ga soddalashtirish mumkin.

$$\frac{65}{42}$$

Omil

$$\frac{5 \cdot 13}{2 \cdot 3 \cdot 7} = 1\frac{23}{42} = 1,5476190476190477$$