Whakaoti mō b
b=\frac{a}{5}
Whakaoti mō a
a=5b
Tohaina
Kua tāruatia ki te papatopenga
5b=a
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{5b}{5}=\frac{a}{5}
Whakawehea ngā taha e rua ki te 5.
b=\frac{a}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
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