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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

\frac{84}{11}\times 3-100
Whakahekea te hautanga \frac{420}{55} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
\frac{84\times 3}{11}-100
Tuhia te \frac{84}{11}\times 3 hei hautanga kotahi.
\frac{252}{11}-100
Whakareatia te 84 ki te 3, ka 252.
\frac{252}{11}-\frac{1100}{11}
Me tahuri te 100 ki te hautau \frac{1100}{11}.
\frac{252-1100}{11}
Tā te mea he rite te tauraro o \frac{252}{11} me \frac{1100}{11}, me tango rāua mā te tango i ō raua taurunga.
-\frac{848}{11}
Tangohia te 1100 i te 252, ka -848.