10 \% \text { of } 30
Aromātai
3
Tauwehe
3
Tohaina
Kua tāruatia ki te papatopenga
\frac{1}{10}\times 30
Whakahekea te hautanga \frac{10}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 10.
\frac{30}{10}
Whakareatia te \frac{1}{10} ki te 30, ka \frac{30}{10}.
3
Whakawehea te 30 ki te 10, kia riro ko 3.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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Poukapa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
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Whakarerekētanga
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