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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

\frac{20}{12}+\frac{9}{12}+\frac{19}{12}
Ko te maha noa iti rawa atu o 3 me 4 ko 12. Me tahuri \frac{5}{3} me \frac{3}{4} ki te hautau me te tautūnga 12.
\frac{20+9}{12}+\frac{19}{12}
Tā te mea he rite te tauraro o \frac{20}{12} me \frac{9}{12}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{29}{12}+\frac{19}{12}
Tāpirihia te 20 ki te 9, ka 29.
\frac{29+19}{12}
Tā te mea he rite te tauraro o \frac{29}{12} me \frac{19}{12}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{48}{12}
Tāpirihia te 29 ki te 19, ka 48.
4
Whakawehea te 48 ki te 12, kia riro ko 4.