Whakaoti mō w
w\geq \frac{206}{25}
Tohaina
Kua tāruatia ki te papatopenga
5w\geq 60-18.8
Tangohia te 18.8 mai i ngā taha e rua.
5w\geq 41.2
Tangohia te 18.8 i te 60, ka 41.2.
w\geq \frac{41.2}{5}
Whakawehea ngā taha e rua ki te 5. I te mea he tōrunga te 5, kāore e huri te ahunga koreōrite.
w\geq \frac{412}{50}
Whakarohaina te \frac{41.2}{5} mā te whakarea i te taurunga me te tauraro ki te 10.
w\geq \frac{206}{25}
Whakahekea te hautanga \frac{412}{50} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
Ngā Tauira
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