(30*10^-3)+(30*10^-1)+10 eching

$$(30 \times { 10 }^{ -3 } )+(30 \times { 10 }^{ -1 } )+10$$

Baholash

$$\frac{1303}{100}=13,03$$

Yechim qadamlari

-3 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{1000} ni qiymatni oling.

$$30\times \frac{1}{1000}+30\times 10^{-1}+10$$

\frac{3}{100} hosil qilish uchun 30 va \frac{1}{1000} ni ko'paytirish.

$$\frac{3}{100}+30\times 10^{-1}+10$$

-1 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{10} ni qiymatni oling.

$$\frac{3}{100}+30\times \frac{1}{10}+10$$

3 hosil qilish uchun 30 va \frac{1}{10} ni ko'paytirish.

$$\frac{3}{100}+3+10$$

\frac{303}{100} olish uchun \frac{3}{100} va 3'ni qo'shing.

$$\frac{303}{100}+10$$

\frac{1303}{100} olish uchun \frac{303}{100} va 10'ni qo'shing.

$$\frac{1303}{100}$$

Omil

$$\frac{1303}{2 ^ {2} \cdot 5 ^ {2}} = 13\frac{3}{100} = 13,03$$