130-30 \%
Aromātai
\frac{1297}{10}=129.7
Tauwehe
\frac{1297}{2 \cdot 5} = 129\frac{7}{10} = 129.7
Tohaina
Kua tāruatia ki te papatopenga
130-\frac{3}{10}
Whakahekea te hautanga \frac{30}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 10.
\frac{1300}{10}-\frac{3}{10}
Me tahuri te 130 ki te hautau \frac{1300}{10}.
\frac{1300-3}{10}
Tā te mea he rite te tauraro o \frac{1300}{10} me \frac{3}{10}, me tango rāua mā te tango i ō raua taurunga.
\frac{1297}{10}
Tangohia te 3 i te 1300, ka 1297.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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Ngā Tepe
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