x*50%*25%=45 eching

$$x \times 50 \% \times 25 \% = 45$$

x uchun yechish

$$x=360$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

\frac{50}{100} ulushini 50 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x\times \frac{1}{2}\times \frac{25}{100}=45$$

\frac{25}{100} ulushini 25 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x\times \frac{1}{2}\times \frac{1}{4}=45$$

Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{1}{2} ni \frac{1}{4} ga ko‘paytiring.

$$x\times \frac{1\times 1}{2\times 4}=45$$

\frac{1\times 1}{2\times 4} kasridagi ko‘paytirishlarni bajaring.

$$x\times \frac{1}{8}=45$$

Ikki tarafini 8 va teskari kasri \frac{1}{8} ga ko‘paytiring.

$$x=45\times 8$$

360 hosil qilish uchun 45 va 8 ni ko'paytirish.

$$x=360$$