Whakaoti mō ψ
\psi =\frac{5}{2}=2.5
Tohaina
Kua tāruatia ki te papatopenga
\frac{15}{6}=\psi
Whakawehea te 3000 ki te 200, kia riro ko 15.
\frac{5}{2}=\psi
Whakahekea te hautanga \frac{15}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.
\psi =\frac{5}{2}
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
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