Whakaoti mō n
n=-\frac{id}{10}
Whakaoti mō d
d=10in
Tohaina
Kua tāruatia ki te papatopenga
10in=d
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
\frac{10in}{10i}=\frac{d}{10i}
Whakawehea ngā taha e rua ki te 10i.
n=\frac{d}{10i}
Mā te whakawehe ki te 10i ka wetekia te whakareanga ki te 10i.
n=-\frac{id}{10}
Whakawehe d ki te 10i.
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