20*187/15*8*(4-8)/1683-(4-8) eching

$$\frac{ 20 \times \frac{ 187 }{ 15 } \times 8 \times (4-8) }{ 1683-(4-8) }$$

Baholash

$$-\frac{23936}{5061}\approx -4,729500099$$

Yechim qadamlari

20\times \frac{187}{15} ni yagona kasrga aylantiring.

$$\frac{\frac{20\times 187}{15}\times 8\left(4-8\right)}{1683-\left(4-8\right)}$$

3740 hosil qilish uchun 20 va 187 ni ko'paytirish.

$$\frac{\frac{3740}{15}\times 8\left(4-8\right)}{1683-\left(4-8\right)}$$

\frac{3740}{15} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{\frac{748}{3}\times 8\left(4-8\right)}{1683-\left(4-8\right)}$$

\frac{748}{3}\times 8 ni yagona kasrga aylantiring.

$$\frac{\frac{748\times 8}{3}\left(4-8\right)}{1683-\left(4-8\right)}$$

5984 hosil qilish uchun 748 va 8 ni ko'paytirish.

$$\frac{\frac{5984}{3}\left(4-8\right)}{1683-\left(4-8\right)}$$

-4 olish uchun 4 dan 8 ni ayirish.

$$\frac{\frac{5984}{3}\left(-4\right)}{1683-\left(4-8\right)}$$

\frac{5984}{3}\left(-4\right) ni yagona kasrga aylantiring.

$$\frac{\frac{5984\left(-4\right)}{3}}{1683-\left(4-8\right)}$$

-23936 hosil qilish uchun 5984 va -4 ni ko'paytirish.

$$\frac{\frac{-23936}{3}}{1683-\left(4-8\right)}$$

\frac{-23936}{3} kasri manfiy belgini olib tashlash bilan -\frac{23936}{3} sifatida qayta yozilishi mumkin.

$$\frac{-\frac{23936}{3}}{1683-\left(4-8\right)}$$

-4 olish uchun 4 dan 8 ni ayirish.

$$\frac{-\frac{23936}{3}}{1683-\left(-4\right)}$$

-4 ning teskarisi 4 ga teng.

$$\frac{-\frac{23936}{3}}{1683+4}$$

1687 olish uchun 1683 va 4'ni qo'shing.

$$\frac{-\frac{23936}{3}}{1687}$$

\frac{-\frac{23936}{3}}{1687} ni yagona kasrga aylantiring.

$$\frac{-23936}{3\times 1687}$$

5061 hosil qilish uchun 3 va 1687 ni ko'paytirish.

$$\frac{-23936}{5061}$$

\frac{-23936}{5061} kasri manfiy belgini olib tashlash bilan -\frac{23936}{5061} sifatida qayta yozilishi mumkin.

$$-\frac{23936}{5061}$$

Omil

$$-\frac{23936}{5061} = -4\frac{3692}{5061} = -4,729500098794705$$