4/5-0.03 eching

$$\frac { 4 } { 5 } - 0.03$$

Baholash

$$0,77$$

Yechim qadamlari

0,03 o‘nlik raqamni uning \frac{3}{100} kasrga o‘giring.

$$\frac{4}{5}-\frac{3}{100}$$

5 va 100 ning eng kichik umumiy karralisi 100 ga teng. \frac{4}{5} va \frac{3}{100} ni 100 maxraj bilan kasrlarga aylantirib oling.

$$\frac{80}{100}-\frac{3}{100}$$

\frac{80}{100} va \frac{3}{100} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{80-3}{100}$$

77 olish uchun 80 dan 3 ni ayirish.

$$\frac{77}{100}$$

Omil

$$\frac{7 \cdot 11}{2 ^ {2} \cdot 5 ^ {2}} = 0,77$$