10/1-141/100-47/9+453/100 eching

$$\frac{ 10 }{ 1 } - \frac{ 141 }{ 100 } - \frac{ 47 }{ 9 } + \frac{ 453 }{ 100 }$$

Baholash

$$\frac{1777}{225}\approx 7,897777778$$

Yechim qadamlari

Har qanday son birga bo‘linganda, natija o‘zi chiqadi.

$$10-\frac{141}{100}-\frac{47}{9}+\frac{453}{100}$$

10 ni \frac{1000}{100} kasrga o‘giring.

$$\frac{1000}{100}-\frac{141}{100}-\frac{47}{9}+\frac{453}{100}$$

\frac{1000}{100} va \frac{141}{100} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{1000-141}{100}-\frac{47}{9}+\frac{453}{100}$$

859 olish uchun 1000 dan 141 ni ayirish.

$$\frac{859}{100}-\frac{47}{9}+\frac{453}{100}$$

100 va 9 ning eng kichik umumiy karralisi 900 ga teng. \frac{859}{100} va \frac{47}{9} ni 900 maxraj bilan kasrlarga aylantirib oling.

$$\frac{7731}{900}-\frac{4700}{900}+\frac{453}{100}$$

\frac{7731}{900} va \frac{4700}{900} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{7731-4700}{900}+\frac{453}{100}$$

3031 olish uchun 7731 dan 4700 ni ayirish.

$$\frac{3031}{900}+\frac{453}{100}$$

900 va 100 ning eng kichik umumiy karralisi 900 ga teng. \frac{3031}{900} va \frac{453}{100} ni 900 maxraj bilan kasrlarga aylantirib oling.

$$\frac{3031}{900}+\frac{4077}{900}$$

\frac{3031}{900} va \frac{4077}{900} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{3031+4077}{900}$$

7108 olish uchun 3031 va 4077'ni qo'shing.

$$\frac{7108}{900}$$

\frac{7108}{900} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1777}{225}$$

Omil

$$\frac{1777}{3 ^ {2} \cdot 5 ^ {2}} = 7\frac{202}{225} = 7,897777777777778$$