663*10^-34*30*10^8 eching

$$663 \times { 10 }^{ -34 } \times 30 \times { 10 }^{ 8 }$$

Baholash

$$\frac{1989}{10000000000000000000000000}=1,989 \cdot 10^{-22}$$

Yechim qadamlari

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. -34 va 8 ni qo‘shib, -26 ni oling.

$$663\times 10^{-26}\times 30$$

-26 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{100000000000000000000000000} ni qiymatni oling.

$$663\times \frac{1}{100000000000000000000000000}\times 30$$

\frac{663}{100000000000000000000000000} hosil qilish uchun 663 va \frac{1}{100000000000000000000000000} ni ko'paytirish.

$$\frac{663}{100000000000000000000000000}\times 30$$

\frac{1989}{10000000000000000000000000} hosil qilish uchun \frac{663}{100000000000000000000000000} va 30 ni ko'paytirish.

$$\frac{1989}{10000000000000000000000000}$$

Omil

$$\frac{3 ^ {2} \cdot 13 \cdot 17}{2 ^ {25} \cdot 5 ^ {25}} = 1,9889999999999999 \times 10^{-22}$$