Whakaoti mō t
t=\frac{d}{3}
Whakaoti mō d
d=3t
Tohaina
Kua tāruatia ki te papatopenga
3t=d
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{3t}{3}=\frac{d}{3}
Whakawehea ngā taha e rua ki te 3.
t=\frac{d}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
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