150/180pilfloor10rfloor eching

$$\frac{ 150 }{ 180 } \pi \lfloor 10 \rfloor$$

Baholash

$$\frac{25\pi }{3}\approx 26,17993878$$

Yechim qadamlari

\frac{150}{180} ulushini 30 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{5}{6}\pi \lfloor 10\rfloor$$

a haqiqiy sonning pol funksiyasi a dan kichik eng katta butun songa yoki o‘ziga teng. 10 ning poli 10 ga teng.

$$\frac{5}{6}\pi \times 10$$

\frac{5}{6}\times 10 ni yagona kasrga aylantiring.

$$\frac{5\times 10}{6}\pi$$

50 hosil qilish uchun 5 va 10 ni ko'paytirish.

$$\frac{50}{6}\pi$$

\frac{50}{6} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{25}{3}\pi$$