15x \% =120
Whakaoti mō x
x=800
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{x}{100}=\frac{120}{15}
Whakawehea ngā taha e rua ki te 15.
\frac{x}{100}=8
Whakawehea te 120 ki te 15, kia riro ko 8.
x=8\times 100
Me whakarea ngā taha e rua ki te 100.
x=800
Whakareatia te 8 ki te 100, ka 800.
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