Whakaoti mō x
x=\frac{4}{5}=0.8
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Tohaina
Kua tāruatia ki te papatopenga
\frac{8}{10}=x
Whakawehea ngā taha e rua ki te 10.
\frac{4}{5}=x
Whakahekea te hautanga \frac{8}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
x=\frac{4}{5}
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
Ngā Tauira
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