Whakaoti mō x
x=8
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Tohaina
Kua tāruatia ki te papatopenga
\frac{20}{2.5}=x
Whakawehea ngā taha e rua ki te 2.5.
\frac{200}{25}=x
Whakarohaina te \frac{20}{2.5} mā te whakarea i te taurunga me te tauraro ki te 10.
8=x
Whakawehea te 200 ki te 25, kia riro ko 8.
x=8
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
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