Whakaoti mō a
a=\frac{2}{3}\approx 0.666666667
Tohaina
Kua tāruatia ki te papatopenga
7a-3+2a=3
Me tāpiri te 2a ki ngā taha e rua.
9a-3=3
Pahekotia te 7a me 2a, ka 9a.
9a=3+3
Me tāpiri te 3 ki ngā taha e rua.
9a=6
Tāpirihia te 3 ki te 3, ka 6.
a=\frac{6}{9}
Whakawehea ngā taha e rua ki te 9.
a=\frac{2}{3}
Whakahekea te hautanga \frac{6}{9} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.
Ngā Tauira
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Whakarerekētanga
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Ngā Tepe
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