5*10^-5*24*10^-4 eching

$$5 \cdot 10 ^ { - 5 } \times 24 \cdot 10 ^ { - 4 }$$

Baholash

$$\frac{3}{25000000}=0,00000012$$

Yechim qadamlari

Ayni asosning daraja ko‘rsatkichlarini ko‘paytirish uchun ularning darajalarini qo‘shing. -5 va -4 ni qo‘shib, -9 ni oling.

$$5\times 10^{-9}\times 24$$

-9 daraja ko‘rsatkichini 10 ga hisoblang va \frac{1}{1000000000} ni qiymatni oling.

$$5\times \frac{1}{1000000000}\times 24$$

\frac{1}{200000000} hosil qilish uchun 5 va \frac{1}{1000000000} ni ko'paytirish.

$$\frac{1}{200000000}\times 24$$

\frac{3}{25000000} hosil qilish uchun \frac{1}{200000000} va 24 ni ko'paytirish.

$$\frac{3}{25000000}$$

Omil

$$\frac{3}{2 ^ {6} \cdot 5 ^ {8}} = 1,2 \times 10^{-7}$$