Whakaoti mō k
k=4
Tohaina
Kua tāruatia ki te papatopenga
\frac{48}{30}k=6.4
Whakarohaina te \frac{4.8}{3} mā te whakarea i te taurunga me te tauraro ki te 10.
\frac{8}{5}k=6.4
Whakahekea te hautanga \frac{48}{30} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 6.
k=6.4\times \frac{5}{8}
Me whakarea ngā taha e rua ki te \frac{5}{8}, te tau utu o \frac{8}{5}.
k=\frac{32}{5}\times \frac{5}{8}
Me tahuri ki tau ā-ira 6.4 ki te hautau \frac{64}{10}. Whakahekea te hautanga \frac{64}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
k=\frac{32\times 5}{5\times 8}
Me whakarea te \frac{32}{5} ki te \frac{5}{8} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.
k=\frac{32}{8}
Me whakakore tahi te 5 i te taurunga me te tauraro.
k=4
Whakawehea te 32 ki te 8, kia riro ko 4.
Ngā Tauira
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