Whakaoti mō n
n=\frac{2}{9}\approx 0.222222222
Tohaina
Kua tāruatia ki te papatopenga
\frac{2}{n}=3\times 3
Me whakarea ngā taha e rua ki te 3.
2=3\times 3n
Tē taea kia ōrite te tāupe n ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te n.
2=9n
Whakareatia te 3 ki te 3, ka 9.
9n=2
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
n=\frac{2}{9}
Whakawehea ngā taha e rua ki te 9.
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