Whakaoti mō p
p=\frac{11}{20}=0.55
Tohaina
Kua tāruatia ki te papatopenga
10-10p-10p=-1
Tangohia te 10p mai i ngā taha e rua.
10-20p=-1
Pahekotia te -10p me -10p, ka -20p.
-20p=-1-10
Tangohia te 10 mai i ngā taha e rua.
-20p=-11
Tangohia te 10 i te -1, ka -11.
p=\frac{-11}{-20}
Whakawehea ngā taha e rua ki te -20.
p=\frac{11}{20}
Ka taea te hautanga \frac{-11}{-20} te whakamāmā ki te \frac{11}{20} mā te tango tahi i te tohu tōraro i te taurunga me te tauraro.
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