Whakaoti i te 50000((1+145%)-1)

$$50000((1+145 \% )-1)$$

Aromātai

$$72500$$

Ngā Upane Otinga

Whakahekea te hautanga \frac{145}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$50000\left(1+\frac{29}{20}-1\right)$$

Me tahuri te 1 ki te hautau \frac{20}{20}.

$$50000\left(\frac{20}{20}+\frac{29}{20}-1\right)$$

Tā te mea he rite te tauraro o \frac{20}{20} me \frac{29}{20}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$50000\left(\frac{20+29}{20}-1\right)$$

Tāpirihia te 20 ki te 29, ka 49.

$$50000\left(\frac{49}{20}-1\right)$$

Me tahuri te 1 ki te hautau \frac{20}{20}.

$$50000\left(\frac{49}{20}-\frac{20}{20}\right)$$

Tā te mea he rite te tauraro o \frac{49}{20} me \frac{20}{20}, me tango rāua mā te tango i ō raua taurunga.

$$50000\times \frac{49-20}{20}$$

Tangohia te 20 i te 49, ka 29.

$$50000\times \frac{29}{20}$$

Tuhia te 50000\times \frac{29}{20} hei hautanga kotahi.

$$\frac{50000\times 29}{20}$$

Whakareatia te 50000 ki te 29, ka 1450000.

$$\frac{1450000}{20}$$

Whakawehea te 1450000 ki te 20, kia riro ko 72500.

$$72500$$

Tauwehe

$$2^{2}\times 5^{4}\times 29$$