0.05^2/640^3*31*10^-4 eching

$$\frac { 0.05 ^ { 2 } } { 640 ^ { 3 } } \cdot 31 \cdot 10 ^ { - 4 }$$

Baholash

$$0,00000000000002956390380859375$$

Yechim qadamlari

2 daraja ko‘rsatkichini 0,05 ga hisoblang va 0,0025 ni qiymatni oling.

$$\frac{0,0025}{640^{3}}\times 31\times 10^{-4}$$

3 daraja ko‘rsatkichini 640 ga hisoblang va 262144000 ni qiymatni oling.

$$\frac{0,0025}{262144000}\times 31\times 10^{-4}$$

\frac{0,0025}{262144000} kasrini uning surat va maxrajini 10000 ga ko‘paytirish bilan kengaytiring.

$$\frac{25}{2621440000000}\times 31\times 10^{-4}$$

\frac{25}{2621440000000} ulushini 25 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$\frac{1}{104857600000}\times 31\times 10^{-4}$$

\frac{31}{104857600000} hosil qilish uchun \frac{1}{104857600000} va 31 ni ko'paytirish.

$$\frac{31}{104857600000}\times 10^{-4}$$

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

$$\frac{31}{104857600000}\times \frac{1}{10000}$$

\frac{31}{1048576000000000} hosil qilish uchun \frac{31}{104857600000} va \frac{1}{10000} ni ko'paytirish.

$$\frac{31}{1048576000000000}$$

Omil

$$\frac{31}{2 ^ {29} \cdot 5 ^ {9}} = 2,956390380859375 \times 10^{-14}$$