2(10^-4)+6(10^-8) eching

$$2 ( 10 ^ { - 4 } ) + 6 ( 10 ^ { - 8 } )$$

Baholash

$$\frac{10003}{50000000}=0,00020006$$

Yechim qadamlari

-4 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{10000} ni qiymatni oling.

$$2\times \frac{1}{10000}+6\times 10^{-8}$$

\frac{1}{5000} hosil qilish uchun 2 va \frac{1}{10000} ni ko'paytirish.

$$\frac{1}{5000}+6\times 10^{-8}$$

-8 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{100000000} ni qiymatni oling.

$$\frac{1}{5000}+6\times \frac{1}{100000000}$$

\frac{3}{50000000} hosil qilish uchun 6 va \frac{1}{100000000} ni ko'paytirish.

$$\frac{1}{5000}+\frac{3}{50000000}$$

\frac{10003}{50000000} olish uchun \frac{1}{5000} va \frac{3}{50000000}'ni qo'shing.

$$\frac{10003}{50000000}$$

Omil

$$\frac{7 \cdot 1429}{2 ^ {7} \cdot 5 ^ {8}} = 0,00020006$$