2690 \times 25 \% \div 100
Aromātai
\frac{269}{40}=6.725
Tauwehe
\frac{269}{2 ^ {3} \cdot 5} = 6\frac{29}{40} = 6.725
Tohaina
Kua tāruatia ki te papatopenga
\frac{2690\times \frac{1}{4}}{100}
Whakahekea te hautanga \frac{25}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 25.
\frac{\frac{2690}{4}}{100}
Whakareatia te 2690 ki te \frac{1}{4}, ka \frac{2690}{4}.
\frac{\frac{1345}{2}}{100}
Whakahekea te hautanga \frac{2690}{4} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
\frac{1345}{2\times 100}
Tuhia te \frac{\frac{1345}{2}}{100} hei hautanga kotahi.
\frac{1345}{200}
Whakareatia te 2 ki te 100, ka 200.
\frac{269}{40}
Whakahekea te hautanga \frac{1345}{200} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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Poukapa
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whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
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