Whakaoti i te 46/1000m/23+14+32*2=0.2

$$\frac { \frac { 46 } { 1000 } m } { 23 + 14 + 32 } \times 2 = 0.2$$

Whakaoti mō m

$$m=150$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakawehea ngā taha e rua ki te 2.

$$\frac{\frac{46}{1000}m}{23+14+32}=\frac{0.2}{2}$$

Whakarohaina te \frac{0.2}{2} mā te whakarea i te taurunga me te tauraro ki te 10.

$$\frac{\frac{46}{1000}m}{23+14+32}=\frac{2}{20}$$

Whakahekea te hautanga \frac{2}{20} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{\frac{46}{1000}m}{23+14+32}=\frac{1}{10}$$

Whakahekea te hautanga \frac{46}{1000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{\frac{23}{500}m}{23+14+32}=\frac{1}{10}$$

Tāpirihia te 23 ki te 14, ka 37.

$$\frac{\frac{23}{500}m}{37+32}=\frac{1}{10}$$

Tāpirihia te 37 ki te 32, ka 69.

$$\frac{\frac{23}{500}m}{69}=\frac{1}{10}$$

Whakawehea te \frac{23}{500}m ki te 69, kia riro ko \frac{1}{1500}m.

$$\frac{1}{1500}m=\frac{1}{10}$$

Me whakarea ngā taha e rua ki te 1500, te tau utu o \frac{1}{1500}.

$$m=\frac{1}{10}\times 1500$$

Whakareatia te \frac{1}{10} ki te 1500, ka \frac{1500}{10}.

$$m=\frac{1500}{10}$$

Whakawehea te 1500 ki te 10, kia riro ko 150.

$$m=150$$