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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

\frac{7}{28}-\frac{44}{28}
Ko te maha noa iti rawa atu o 4 me 7 ko 28. Me tahuri \frac{1}{4} me \frac{11}{7} ki te hautau me te tautūnga 28.
\frac{7-44}{28}
Tā te mea he rite te tauraro o \frac{7}{28} me \frac{44}{28}, me tango rāua mā te tango i ō raua taurunga.
-\frac{37}{28}
Tangohia te 44 i te 7, ka -37.