9+9/60+9/3600 eching

$$9+ \frac{ 9 }{ 60 } + \frac{ 9 }{ 3600 }$$

Baholash

$$\frac{3661}{400}=9,1525$$

Yechim qadamlari

\frac{9}{60} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$9+\frac{3}{20}+\frac{9}{3600}$$

9 ni \frac{180}{20} kasrga o‘giring.

$$\frac{180}{20}+\frac{3}{20}+\frac{9}{3600}$$

\frac{180}{20} va \frac{3}{20} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{180+3}{20}+\frac{9}{3600}$$

183 olish uchun 180 va 3'ni qo'shing.

$$\frac{183}{20}+\frac{9}{3600}$$

\frac{9}{3600} ulushini 9 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{183}{20}+\frac{1}{400}$$

20 va 400 ning eng kichik umumiy karralisi 400 ga teng. \frac{183}{20} va \frac{1}{400} ni 400 maxraj bilan kasrlarga aylantirib oling.

$$\frac{3660}{400}+\frac{1}{400}$$

\frac{3660}{400} va \frac{1}{400} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{3660+1}{400}$$

3661 olish uchun 3660 va 1'ni qo'shing.

$$\frac{3661}{400}$$

Omil

$$\frac{7 \cdot 523}{2 ^ {4} \cdot 5 ^ {2}} = 9\frac{61}{400} = 9,1525$$