Whakaoti mō b
b=\frac{1}{6}\approx 0.166666667
Tohaina
Kua tāruatia ki te papatopenga
3=b\times 16+b\times 2
Tē taea kia ōrite te tāupe b ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te b.
3=18b
Pahekotia te b\times 16 me b\times 2, ka 18b.
18b=3
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
b=\frac{3}{18}
Whakawehea ngā taha e rua ki te 18.
b=\frac{1}{6}
Whakahekea te hautanga \frac{3}{18} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.
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