4.2 \div 90 \%
Aromātai
\frac{14}{3}\approx 4.666666667
Tauwehe
\frac{2 \cdot 7}{3} = 4\frac{2}{3} = 4.666666666666667
Tohaina
Kua tāruatia ki te papatopenga
\frac{4.2\times 100}{90}
Whakawehe 4.2 ki te \frac{90}{100} mā te whakarea 4.2 ki te tau huripoki o \frac{90}{100}.
\frac{420}{90}
Whakareatia te 4.2 ki te 100, ka 420.
\frac{14}{3}
Whakahekea te hautanga \frac{420}{90} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 30.
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