Whakaoti mō t
t = \frac{18}{5} = 3\frac{3}{5} = 3.6
Tohaina
Kua tāruatia ki te papatopenga
50t+40t=324
Me tāpiri te 40t ki ngā taha e rua.
90t=324
Pahekotia te 50t me 40t, ka 90t.
t=\frac{324}{90}
Whakawehea ngā taha e rua ki te 90.
t=\frac{18}{5}
Whakahekea te hautanga \frac{324}{90} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 18.
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