478%*63%div85 eching

$$478 \% \times 63 \% \div 85$$

Baholash

$$\frac{15057}{425000}\approx 0,035428235$$

Yechim qadamlari

\frac{478}{100} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{\frac{239}{50}\times \frac{63}{100}}{85}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{239}{50} ni \frac{63}{100} ga ko‘paytiring.

$$\frac{\frac{239\times 63}{50\times 100}}{85}$$

\frac{239\times 63}{50\times 100} kasridagi ko‘paytirishlarni bajaring.

$$\frac{\frac{15057}{5000}}{85}$$

\frac{\frac{15057}{5000}}{85} ni yagona kasrga aylantiring.

$$\frac{15057}{5000\times 85}$$

425000 hosil qilish uchun 5000 va 85 ni ko'paytirish.

$$\frac{15057}{425000}$$

Omil

$$\frac{3 ^ {2} \cdot 7 \cdot 239}{2 ^ {3} \cdot 5 ^ {5} \cdot 17} = 0,03542823529411765$$