81.5 \% \text { of } 71 ?
Aromātai
57.865
Tauwehe
\frac{71 \cdot 163}{2 ^ {3} \cdot 5 ^ {2}} = 57\frac{173}{200} = 57.865
Tohaina
Kua tāruatia ki te papatopenga
\frac{815}{1000}\times 71
Whakarohaina te \frac{81.5}{100} mā te whakarea i te taurunga me te tauraro ki te 10.
\frac{163}{200}\times 71
Whakahekea te hautanga \frac{815}{1000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
\frac{163\times 71}{200}
Tuhia te \frac{163}{200}\times 71 hei hautanga kotahi.
\frac{11573}{200}
Whakareatia te 163 ki te 71, ka 11573.
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