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175\times \frac{1}{10000}m^{3}
Tātaihia te 10 mā te pū o -4, kia riro ko \frac{1}{10000}.
\frac{7}{400}m^{3}
Whakareatia te 175 ki te \frac{1}{10000}, ka \frac{7}{400}.
\frac{\mathrm{d}}{\mathrm{d}m}(175\times \frac{1}{10000}m^{3})
Tātaihia te 10 mā te pū o -4, kia riro ko \frac{1}{10000}.
\frac{\mathrm{d}}{\mathrm{d}m}(\frac{7}{400}m^{3})
Whakareatia te 175 ki te \frac{1}{10000}, ka \frac{7}{400}.
3\times \frac{7}{400}m^{3-1}
Ko te pārōnaki o ax^{n} ko nax^{n-1}.
\frac{21}{400}m^{3-1}
Whakareatia 3 ki te \frac{7}{400}.
\frac{21}{400}m^{2}
Tango 1 mai i 3.