Whakaoti mō K
K=3
Tohaina
Kua tāruatia ki te papatopenga
\frac{21}{7}=K
Whakawehea ngā taha e rua ki te 7.
3=K
Whakawehea te 21 ki te 7, kia riro ko 3.
K=3
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
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