12.25 \% \text { of } 860
Aromātai
105.35
Tauwehe
\frac{43 \cdot 7 ^ {2}}{5 \cdot 2 ^ {2}} = 105\frac{7}{20} = 105.35
Tohaina
Kua tāruatia ki te papatopenga
\frac{1225}{10000}\times 860
Whakarohaina te \frac{12.25}{100} mā te whakarea i te taurunga me te tauraro ki te 100.
\frac{49}{400}\times 860
Whakahekea te hautanga \frac{1225}{10000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 25.
\frac{49\times 860}{400}
Tuhia te \frac{49}{400}\times 860 hei hautanga kotahi.
\frac{42140}{400}
Whakareatia te 49 ki te 860, ka 42140.
\frac{2107}{20}
Whakahekea te hautanga \frac{42140}{400} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 20.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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