Whakaoti i te 1.85%*80-80-1000

$$1.85 \% \times 80-80-1000$$

Aromātai

$$-1078.52$$

Ngā Upane Otinga

Whakarohaina te \frac{1.85}{100} mā te whakarea i te taurunga me te tauraro ki te 100.

$$\frac{185}{10000}\times 80-80-1000$$

Whakahekea te hautanga \frac{185}{10000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{37}{2000}\times 80-80-1000$$

Tuhia te \frac{37}{2000}\times 80 hei hautanga kotahi.

$$\frac{37\times 80}{2000}-80-1000$$

Whakareatia te 37 ki te 80, ka 2960.

$$\frac{2960}{2000}-80-1000$$

Whakahekea te hautanga \frac{2960}{2000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 80.

$$\frac{37}{25}-80-1000$$

Me tahuri te 80 ki te hautau \frac{2000}{25}.

$$\frac{37}{25}-\frac{2000}{25}-1000$$

Tā te mea he rite te tauraro o \frac{37}{25} me \frac{2000}{25}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{37-2000}{25}-1000$$

Tangohia te 2000 i te 37, ka -1963.

$$-\frac{1963}{25}-1000$$

Me tahuri te 1000 ki te hautau \frac{25000}{25}.

$$-\frac{1963}{25}-\frac{25000}{25}$$

Tā te mea he rite te tauraro o -\frac{1963}{25} me \frac{25000}{25}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{-1963-25000}{25}$$

Tangohia te 25000 i te -1963, ka -26963.

$$-\frac{26963}{25}$$

Tauwehe

$$-1078.52$$