205*10^-8/4*10^-2 eching

$$\frac { 205 \times 10 ^ { - 8 } } { 4 \times 10 ^ { - 2 } }$$

Baholash

$$\frac{41}{800000}=0,00005125$$

Yechim qadamlari

Ayni asosning daraja ko‘rsatkichini bo‘lish uchun suratning darajasini maxraj darajasiga bo‘ling.

$$\frac{205}{4\times 10^{6}}$$

6 daraja ko‘rsatkichini 10 ga hisoblang va 1000000 ni qiymatni oling.

$$\frac{205}{4\times 1000000}$$

4000000 hosil qilish uchun 4 va 1000000 ni ko'paytirish.

$$\frac{205}{4000000}$$

\frac{205}{4000000} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{41}{800000}$$

Omil

$$\frac{41}{2 ^ {8} \cdot 5 ^ {5}} = 5,124999999999999 \times 10^{-5}$$