Whakaoti i te 16:2hdiv20:30

$$16 : 2 h \div 20 : 30$$

Aromātai

$$\frac{h}{75}$$

Ngā Upane Otinga

Tuhia te \frac{\frac{\frac{16}{2}h}{20}}{30} hei hautanga kotahi.

$$\frac{\frac{16}{2}h}{20\times 30}$$

Whakawehea te 16 ki te 2, kia riro ko 8.

$$\frac{8h}{20\times 30}$$

Whakareatia te 20 ki te 30, ka 600.

$$\frac{8h}{600}$$

Whakawehea te 8h ki te 600, kia riro ko \frac{1}{75}h.

$$\frac{1}{75}h$$

Kimi Pārōnaki e ai ki h

$$\frac{1}{75} = 0.013333333333333334$$

Ngā Upane e Whakamahi ana i te Tautuhinga o te Pārōnaki

Tuhia te \frac{\frac{\frac{16}{2}h}{20}}{30} hei hautanga kotahi.

$$\frac{\mathrm{d}}{\mathrm{d}h}(\frac{\frac{16}{2}h}{20\times 30})$$

Whakawehea te 16 ki te 2, kia riro ko 8.

$$\frac{\mathrm{d}}{\mathrm{d}h}(\frac{8h}{20\times 30})$$

Whakareatia te 20 ki te 30, ka 600.

$$\frac{\mathrm{d}}{\mathrm{d}h}(\frac{8h}{600})$$

Whakawehea te 8h ki te 600, kia riro ko \frac{1}{75}h.

$$\frac{\mathrm{d}}{\mathrm{d}h}(\frac{1}{75}h)$$

Ko te pārōnaki o ax^{n} ko nax^{n-1}.

$$\frac{1}{75}h^{1-1}$$

Tango 1 mai i 1.

$$\frac{1}{75}h^{0}$$

Mō tētahi kupu t mahue te 0, t^{0}=1.

$$\frac{1}{75}\times 1$$

Mō tētahi kupu t, t\times 1=t me 1t=t.

$$\frac{1}{75}$$