029/19(422-2807:35) eching

$$02 \frac { 9 } { 19 } ( 422 - 2807 : 35 )$$

Baholash

$$\frac{80323}{95}\approx 845,505263158$$

Yechim qadamlari

38 hosil qilish uchun 2 va 19 ni ko'paytirish.

$$\frac{38+9}{19}\left(422-\frac{2807}{35}\right)$$

47 olish uchun 38 va 9'ni qo'shing.

$$\frac{47}{19}\left(422-\frac{2807}{35}\right)$$

\frac{2807}{35} ulushini 7 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{47}{19}\left(422-\frac{401}{5}\right)$$

422 ni \frac{2110}{5} kasrga o‘giring.

$$\frac{47}{19}\left(\frac{2110}{5}-\frac{401}{5}\right)$$

\frac{2110}{5} va \frac{401}{5} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{47}{19}\times \frac{2110-401}{5}$$

1709 olish uchun 2110 dan 401 ni ayirish.

$$\frac{47}{19}\times \frac{1709}{5}$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{47}{19} ni \frac{1709}{5} ga ko‘paytiring.

$$\frac{47\times 1709}{19\times 5}$$

\frac{47\times 1709}{19\times 5} kasridagi ko‘paytirishlarni bajaring.

$$\frac{80323}{95}$$

Omil

$$\frac{47 \cdot 1709}{5 \cdot 19} = 845\frac{48}{95} = 845,5052631578948$$