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

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

Evalwa

$$0.00000000000002956390380859375$$

Passi tas-Soluzzjonijiet

Ikkalkula 0.05 bil-power ta' 2 u tikseb 0.0025.

$$\frac{0.0025}{640^{3}}\times 31\times 10^{-4}$$

Ikkalkula 640 bil-power ta' 3 u tikseb 262144000.

$$\frac{0.0025}{262144000}\times 31\times 10^{-4}$$

Espandi \frac{0.0025}{262144000} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10000.

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

Naqqas il-frazzjoni \frac{25}{2621440000000} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 25.

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

Immultiplika \frac{1}{104857600000} u 31 biex tikseb \frac{31}{104857600000}.

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

Ikkalkula 10 bil-power ta' -4 u tikseb \frac{1}{10000}.

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

Immultiplika \frac{31}{104857600000} u \frac{1}{10000} biex tikseb \frac{31}{1048576000000000}.

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

Fattur

$$\frac{31}{2 ^ {29} \cdot 5 ^ {9}} = 2.956390380859375 \times 10^{-14}$$