45+44175+15*78/25 eching

$$45+44 \frac{ 175+15 \times 78 }{ 25 }$$

Baholash

$$\frac{12061}{5}=2412,2$$

Yechim qadamlari

1170 hosil qilish uchun 15 va 78 ni ko'paytirish.

$$45+44\times \frac{175+1170}{25}$$

1345 olish uchun 175 va 1170'ni qo'shing.

$$45+44\times \frac{1345}{25}$$

\frac{1345}{25} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$45+44\times \frac{269}{5}$$

44\times \frac{269}{5} ni yagona kasrga aylantiring.

$$45+\frac{44\times 269}{5}$$

11836 hosil qilish uchun 44 va 269 ni ko'paytirish.

$$45+\frac{11836}{5}$$

45 ni \frac{225}{5} kasrga o‘giring.

$$\frac{225}{5}+\frac{11836}{5}$$

\frac{225}{5} va \frac{11836}{5} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{225+11836}{5}$$

12061 olish uchun 225 va 11836'ni qo'shing.

$$\frac{12061}{5}$$

Omil

$$\frac{7 \cdot 1723}{5} = 2412\frac{1}{5} = 2412,2$$