200*6.25+99/300 eching

$$200 \times 6.25 + 99 / 300$$

Baholash

$$1250,33$$

Yechim qadamlari

1250 hosil qilish uchun 200 va 6,25 ni ko'paytirish.

$$1250+\frac{99}{300}$$

\frac{99}{300} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$1250+\frac{33}{100}$$

1250 ni \frac{125000}{100} kasrga o‘giring.

$$\frac{125000}{100}+\frac{33}{100}$$

\frac{125000}{100} va \frac{33}{100} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.

$$\frac{125000+33}{100}$$

125033 olish uchun 125000 va 33'ni qo'shing.

$$\frac{125033}{100}$$

Omil

$$\frac{97 \cdot 1289}{2 ^ {2} \cdot 5 ^ {2}} = 1250\frac{33}{100} = 1250,33$$