Whakaoti i te 2*250/0.05^2*1.2566*10^-6

$$\frac { 2 \cdot 250 } { 0.05 ^ { 2 } \cdot 1.2566 \cdot 10 ^ { - 6 } }$$

Aromātai

$$\frac{1000000000000000}{6283}\approx 159159637116.027375458$$

Ngā Upane Otinga

Whakareatia te 2 ki te 250, ka 500.

$$\frac{500}{0.05^{2}\times 1.2566\times 10^{-6}}$$

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

$$\frac{500}{0.0025\times 1.2566\times 10^{-6}}$$

Whakareatia te 0.0025 ki te 1.2566, ka 0.0031415.

$$\frac{500}{0.0031415\times 10^{-6}}$$

Tātaihia te 10 mā te pū o -6, kia riro ko \frac{1}{1000000}.

$$\frac{500}{0.0031415\times \frac{1}{1000000}}$$

Whakareatia te 0.0031415 ki te \frac{1}{1000000}, ka \frac{6283}{2000000000000}.

$$\frac{500}{\frac{6283}{2000000000000}}$$

Whakawehe 500 ki te \frac{6283}{2000000000000} mā te whakarea 500 ki te tau huripoki o \frac{6283}{2000000000000}.

$$500\times \frac{2000000000000}{6283}$$

Whakareatia te 500 ki te \frac{2000000000000}{6283}, ka \frac{1000000000000000}{6283}.

$$\frac{1000000000000000}{6283}$$

Tauwehe

$$\frac{2 ^ {15} \cdot 5 ^ {15}}{61 \cdot 103} = 159159637116\frac{172}{6283} = 159159637116.02737$$