Whakaoti mō u
u=\frac{2}{7}\approx 0.285714286
Pātaitai
Linear Equation
5 raruraru e ōrite ana ki:
\frac { 20 } { 24 } = 2 \frac { 22 } { 24 } \quad u
Tohaina
Kua tāruatia ki te papatopenga
20=\left(2\times 24+22\right)u
Whakareatia ngā taha e rua o te whārite ki te 24.
20=\left(48+22\right)u
Whakareatia te 2 ki te 24, ka 48.
20=70u
Tāpirihia te 48 ki te 22, ka 70.
70u=20
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
u=\frac{20}{70}
Whakawehea ngā taha e rua ki te 70.
u=\frac{2}{7}
Whakahekea te hautanga \frac{20}{70} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 10.
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