500-[(3*48)-(3*48*15/100)] eching

$$500 - [ ( 3 \times 48 ) - ( 3 \times 48 \times \frac { 15 } { 100 } ) ]$$

Baholash

$$\frac{1888}{5}=377,6$$

Yechim qadamlari

144 hosil qilish uchun 3 va 48 ni ko'paytirish.

$$500-\left(144-3\times 48\times \frac{15}{100}\right)$$

144 hosil qilish uchun 3 va 48 ni ko'paytirish.

$$500-\left(144-144\times \frac{15}{100}\right)$$

\frac{15}{100} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$500-\left(144-144\times \frac{3}{20}\right)$$

144\times \frac{3}{20} ni yagona kasrga aylantiring.

$$500-\left(144-\frac{144\times 3}{20}\right)$$

432 hosil qilish uchun 144 va 3 ni ko'paytirish.

$$500-\left(144-\frac{432}{20}\right)$$

\frac{432}{20} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$500-\left(144-\frac{108}{5}\right)$$

144 ni \frac{720}{5} kasrga o‘giring.

$$500-\left(\frac{720}{5}-\frac{108}{5}\right)$$

\frac{720}{5} va \frac{108}{5} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$500-\frac{720-108}{5}$$

612 olish uchun 720 dan 108 ni ayirish.

$$500-\frac{612}{5}$$

500 ni \frac{2500}{5} kasrga o‘giring.

$$\frac{2500}{5}-\frac{612}{5}$$

\frac{2500}{5} va \frac{612}{5} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{2500-612}{5}$$

1888 olish uchun 2500 dan 612 ni ayirish.

$$\frac{1888}{5}$$

Omil

$$\frac{2 ^ {5} \cdot 59}{5} = 377\frac{3}{5} = 377,6$$