(3div5)--14/(3div5)+-14 eching

$$\frac{ (3 \div 5)--14 }{ (3 \div 5)+-14 }$$

Baholash

$$-\frac{73}{67}\approx -1,089552239$$

Yechim qadamlari

-14 ning teskarisi 14 ga teng.

$$\frac{\frac{3}{5}+14}{\frac{3}{5}-14}$$

14 ni \frac{70}{5} kasrga o‘giring.

$$\frac{\frac{3}{5}+\frac{70}{5}}{\frac{3}{5}-14}$$

\frac{3}{5} va \frac{70}{5} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{\frac{3+70}{5}}{\frac{3}{5}-14}$$

73 olish uchun 3 va 70'ni qo'shing.

$$\frac{\frac{73}{5}}{\frac{3}{5}-14}$$

14 ni \frac{70}{5} kasrga o‘giring.

$$\frac{\frac{73}{5}}{\frac{3}{5}-\frac{70}{5}}$$

\frac{3}{5} va \frac{70}{5} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{\frac{73}{5}}{\frac{3-70}{5}}$$

-67 olish uchun 3 dan 70 ni ayirish.

$$\frac{\frac{73}{5}}{-\frac{67}{5}}$$

\frac{73}{5} ni -\frac{67}{5} ga bo'lish \frac{73}{5} ga k'paytirish -\frac{67}{5} ga qaytarish.

$$\frac{73}{5}\left(-\frac{5}{67}\right)$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{73}{5} ni -\frac{5}{67} ga ko‘paytiring.

$$\frac{73\left(-5\right)}{5\times 67}$$

\frac{73\left(-5\right)}{5\times 67} kasridagi ko‘paytirishlarni bajaring.

$$\frac{-365}{335}$$

\frac{-365}{335} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$-\frac{73}{67}$$

Omil

$$-\frac{73}{67} = -1\frac{6}{67} = -1,0895522388059702$$