Whakaoti mō v
v = \frac{5}{4} = 1\frac{1}{4} = 1.25
Tohaina
Kua tāruatia ki te papatopenga
v=\frac{41}{20}-\frac{4}{5}
Tangohia te \frac{4}{5} mai i ngā taha e rua.
v=\frac{41}{20}-\frac{16}{20}
Ko te maha noa iti rawa atu o 20 me 5 ko 20. Me tahuri \frac{41}{20} me \frac{4}{5} ki te hautau me te tautūnga 20.
v=\frac{41-16}{20}
Tā te mea he rite te tauraro o \frac{41}{20} me \frac{16}{20}, me tango rāua mā te tango i ō raua taurunga.
v=\frac{25}{20}
Tangohia te 16 i te 41, ka 25.
v=\frac{5}{4}
Whakahekea te hautanga \frac{25}{20} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
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