1500 \times ( 172 \% - 667 \% )
Aromātai
-7425
Tauwehe
-7425
Tohaina
Kua tāruatia ki te papatopenga
1500\times \frac{172-667}{100}
Tā te mea he rite te tauraro o \frac{172}{100} me \frac{667}{100}, me tango rāua mā te tango i ō raua taurunga.
1500\times \frac{-495}{100}
Tangohia te 667 i te 172, ka -495.
1500\left(-\frac{99}{20}\right)
Whakahekea te hautanga \frac{-495}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
\frac{1500\left(-99\right)}{20}
Tuhia te 1500\left(-\frac{99}{20}\right) hei hautanga kotahi.
\frac{-148500}{20}
Whakareatia te 1500 ki te -99, ka -148500.
-7425
Whakawehea te -148500 ki te 20, kia riro ko -7425.
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