Whakaoti mō c
c=51.95
Tohaina
Kua tāruatia ki te papatopenga
c-51=\frac{19.95}{21}
Whakawehea ngā taha e rua ki te 21.
c-51=\frac{1995}{2100}
Whakarohaina te \frac{19.95}{21} mā te whakarea i te taurunga me te tauraro ki te 100.
c-51=\frac{19}{20}
Whakahekea te hautanga \frac{1995}{2100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 105.
c=\frac{19}{20}+51
Me tāpiri te 51 ki ngā taha e rua.
c=\frac{19}{20}+\frac{1020}{20}
Me tahuri te 51 ki te hautau \frac{1020}{20}.
c=\frac{19+1020}{20}
Tā te mea he rite te tauraro o \frac{19}{20} me \frac{1020}{20}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
c=\frac{1039}{20}
Tāpirihia te 19 ki te 1020, ka 1039.
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