Whakaoti i te 1/500*10^-3*25*10^-6

$$\frac { 1 } { 500 \times 10 ^ { - 3 } \times 25 \times 10 ^ { - 6 } }$$

Aromātai

$$80000$$

Ngā Upane Otinga

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te -3 me te -6 kia riro ai te -9.

$$\frac{1}{500\times 10^{-9}\times 25}$$

Tātaihia te 10 mā te pū o -9, kia riro ko \frac{1}{1000000000}.

$$\frac{1}{500\times \frac{1}{1000000000}\times 25}$$

Whakareatia te 500 ki te \frac{1}{1000000000}, ka \frac{1}{2000000}.

$$\frac{1}{\frac{1}{2000000}\times 25}$$

Whakareatia te \frac{1}{2000000} ki te 25, ka \frac{1}{80000}.

$$\frac{1}{\frac{1}{80000}}$$

Whakawehe 1 ki te \frac{1}{80000} mā te whakarea 1 ki te tau huripoki o \frac{1}{80000}.

$$1\times 80000$$

Whakareatia te 1 ki te 80000, ka 80000.

$$80000$$

Tauwehe

$$2^{7}\times 5^{4}$$