Whakaoti mō x_100
x_{100}=\frac{20}{21}\approx 0.952380952
Tohaina
Kua tāruatia ki te papatopenga
x_{100}=\frac{1}{1.05}
Whakawehea ngā taha e rua ki te 1.05.
x_{100}=\frac{100}{105}
Whakarohaina te \frac{1}{1.05} mā te whakarea i te taurunga me te tauraro ki te 100.
x_{100}=\frac{20}{21}
Whakahekea te hautanga \frac{100}{105} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
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