Whakaoti i te 2*0.025*0.010*5000+14%

$$2 \times 0.025 \times 0.010 \times 5000+14 \%$$

Aromātai

$$2.64$$

Ngā Upane Otinga

Whakareatia te 2 ki te 0.025, ka 0.05.

$$0.05\times 0.01\times 5000+\frac{14}{100}$$

Whakareatia te 0.05 ki te 0.01, ka 0.0005.

$$0.0005\times 5000+\frac{14}{100}$$

Whakareatia te 0.0005 ki te 5000, ka 2.5.

$$2.5+\frac{14}{100}$$

Whakahekea te hautanga \frac{14}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$2.5+\frac{7}{50}$$

Me tahuri ki tau ā-ira 2.5 ki te hautau \frac{25}{10}. Whakahekea te hautanga \frac{25}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{5}{2}+\frac{7}{50}$$

Ko te maha noa iti rawa atu o 2 me 50 ko 50. Me tahuri \frac{5}{2} me \frac{7}{50} ki te hautau me te tautūnga 50.

$$\frac{125}{50}+\frac{7}{50}$$

Tā te mea he rite te tauraro o \frac{125}{50} me \frac{7}{50}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{125+7}{50}$$

Tāpirihia te 125 ki te 7, ka 132.

$$\frac{132}{50}$$

Whakahekea te hautanga \frac{132}{50} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{66}{25}$$

Tauwehe

$$\frac{2 \cdot 3 \cdot 11}{5 ^ {2}} = 2\frac{16}{25} = 2.64$$