Whakaoti i te 667*10^-11*2000*100/(50)^2

$$667 \times 10 ^ { - 11 } \times \frac { 2000 \times 100 } { ( 50 ) ^ { 2 } }$$

Aromātai

$$\frac{667}{1250000000}\approx 0.000000534$$

Ngā Upane Otinga

Tātaihia te 10 mā te pū o -11, kia riro ko \frac{1}{100000000000}.

$$667\times \frac{1}{100000000000}\times \frac{2000\times 100}{50^{2}}$$

Whakareatia te 667 ki te \frac{1}{100000000000}, ka \frac{667}{100000000000}.

$$\frac{667}{100000000000}\times \frac{2000\times 100}{50^{2}}$$

Whakareatia te 2000 ki te 100, ka 200000.

$$\frac{667}{100000000000}\times \frac{200000}{50^{2}}$$

Tātaihia te 50 mā te pū o 2, kia riro ko 2500.

$$\frac{667}{100000000000}\times \frac{200000}{2500}$$

Whakawehea te 200000 ki te 2500, kia riro ko 80.

$$\frac{667}{100000000000}\times 80$$

Whakareatia te \frac{667}{100000000000} ki te 80, ka \frac{667}{1250000000}.

$$\frac{667}{1250000000}$$

Tauwehe

$$\frac{23 \cdot 29}{2 ^ {7} \cdot 5 ^ {10}} = 5.335999999999999 \times 10^{-7}$$