9%77%77%74 eching

$$9 \% 77 \% 77 \% 74$$

Baholash

$$\frac{1974357}{500000}=3,948714$$

Yechim qadamlari

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{9}{100} ni \frac{77}{100} ga ko‘paytiring.

$$\frac{9\times 77}{100\times 100}\times \frac{77}{100}\times 74$$

\frac{9\times 77}{100\times 100} kasridagi ko‘paytirishlarni bajaring.

$$\frac{693}{10000}\times \frac{77}{100}\times 74$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{693}{10000} ni \frac{77}{100} ga ko‘paytiring.

$$\frac{693\times 77}{10000\times 100}\times 74$$

\frac{693\times 77}{10000\times 100} kasridagi ko‘paytirishlarni bajaring.

$$\frac{53361}{1000000}\times 74$$

\frac{53361}{1000000}\times 74 ni yagona kasrga aylantiring.

$$\frac{53361\times 74}{1000000}$$

3948714 hosil qilish uchun 53361 va 74 ni ko'paytirish.

$$\frac{3948714}{1000000}$$

\frac{3948714}{1000000} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1974357}{500000}$$

Omil

$$\frac{3 ^ {2} \cdot 7 ^ {2} \cdot 11 ^ {2} \cdot 37}{2 ^ {5} \cdot 5 ^ {6}} = 3\frac{474357}{500000} = 3,948714$$