Whakaoti mō n
n=80
Tohaina
Kua tāruatia ki te papatopenga
100\times 24=n\times 30
Tē taea kia ōrite te tāupe n ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Me whakarea ngā taha e rua o te whārite ki te 100n, arā, te tauraro pātahi he tino iti rawa te kitea o n,100.
2400=n\times 30
Whakareatia te 100 ki te 24, ka 2400.
n\times 30=2400
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
n=\frac{2400}{30}
Whakawehea ngā taha e rua ki te 30.
n=80
Whakawehea te 2400 ki te 30, kia riro ko 80.
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