Whakaoti mō h
h=\frac{5}{11}\approx 0.454545455
Tohaina
Kua tāruatia ki te papatopenga
30-60h=6h
Whakamahia te āhuatanga tohatoha hei whakarea te 15 ki te 2-4h.
30-60h-6h=0
Tangohia te 6h mai i ngā taha e rua.
30-66h=0
Pahekotia te -60h me -6h, ka -66h.
-66h=-30
Tangohia te 30 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
h=\frac{-30}{-66}
Whakawehea ngā taha e rua ki te -66.
h=\frac{5}{11}
Whakahekea te hautanga \frac{-30}{-66} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te -6.
Ngā Tauira
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