Whakaoti i te 0,05^2/640^3*31*10^-4

$$\frac { 0,05 ^ { 2 } } { 640 ^ { 3 } } \cdot 31 \cdot 10 ^ { - 4 }$$

Aromātai

$$0.00000000000002956390380859375$$

Ngā Upane Otinga

Tātaihia te 0.05 mā te pū o 2, kia riro ko 0.0025.

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

Tātaihia te 640 mā te pū o 3, kia riro ko 262144000.

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

Whakarohaina te \frac{0.0025}{262144000} mā te whakarea i te taurunga me te tauraro ki te 10000.

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

Whakahekea te hautanga \frac{25}{2621440000000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 25.

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

Whakareatia te \frac{1}{104857600000} ki te 31, ka \frac{31}{104857600000}.

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

Tātaihia te 10 mā te pū o -4, kia riro ko \frac{1}{10000}.

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

Whakareatia te \frac{31}{104857600000} ki te \frac{1}{10000}, ka \frac{31}{1048576000000000}.

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

Tauwehe

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