x \% \text { of } ( 130 ) = 104
Whakaoti mō x
x=80
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{x}{100}=\frac{104}{130}
Whakawehea ngā taha e rua ki te 130.
\frac{x}{100}=\frac{4}{5}
Whakahekea te hautanga \frac{104}{130} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 26.
x=\frac{4}{5}\times 100
Me whakarea ngā taha e rua ki te 100.
x=\frac{4\times 100}{5}
Tuhia te \frac{4}{5}\times 100 hei hautanga kotahi.
x=\frac{400}{5}
Whakareatia te 4 ki te 100, ka 400.
x=80
Whakawehea te 400 ki te 5, kia riro ko 80.
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