6469%*115+428%*113/100% eching

$$\frac{ 6469 \% \times 115+428 \% \times 113 }{ 100 \% }$$

Baholash

$$\frac{792299}{100}=7922,99$$

Yechim qadamlari

1 ni olish uchun 100 ni 100 ga bo‘ling.

$$\frac{\frac{6469}{100}\times 115+\frac{428}{100}\times 113}{1}$$

\frac{6469}{100}\times 115 ni yagona kasrga aylantiring.

$$\frac{\frac{6469\times 115}{100}+\frac{428}{100}\times 113}{1}$$

743935 hosil qilish uchun 6469 va 115 ni ko'paytirish.

$$\frac{\frac{743935}{100}+\frac{428}{100}\times 113}{1}$$

\frac{743935}{100} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{\frac{148787}{20}+\frac{428}{100}\times 113}{1}$$

\frac{428}{100} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{\frac{148787}{20}+\frac{107}{25}\times 113}{1}$$

\frac{107}{25}\times 113 ni yagona kasrga aylantiring.

$$\frac{\frac{148787}{20}+\frac{107\times 113}{25}}{1}$$

12091 hosil qilish uchun 107 va 113 ni ko'paytirish.

$$\frac{\frac{148787}{20}+\frac{12091}{25}}{1}$$

20 va 25 ning eng kichik umumiy karralisi 100 ga teng. \frac{148787}{20} va \frac{12091}{25} ni 100 maxraj bilan kasrlarga aylantirib oling.

$$\frac{\frac{743935}{100}+\frac{48364}{100}}{1}$$

\frac{743935}{100} va \frac{48364}{100} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{\frac{743935+48364}{100}}{1}$$

792299 olish uchun 743935 va 48364'ni qo'shing.

$$\frac{\frac{792299}{100}}{1}$$

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

$$\frac{792299}{100}$$

Omil

$$\frac{792299}{2 ^ {2} \cdot 5 ^ {2}} = 7922\frac{99}{100} = 7922,99$$