Whakaoti i te 8000*210%*2

$$8000 \times 210 \% \times 2$$

Aromātai

$$33600$$

Ngā Upane Otinga

Whakahekea te hautanga \frac{210}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 10.

$$8000\times \frac{21}{10}\times 2$$

Tuhia te 8000\times \frac{21}{10} hei hautanga kotahi.

$$\frac{8000\times 21}{10}\times 2$$

Whakareatia te 8000 ki te 21, ka 168000.

$$\frac{168000}{10}\times 2$$

Whakawehea te 168000 ki te 10, kia riro ko 16800.

$$16800\times 2$$

Whakareatia te 16800 ki te 2, ka 33600.

$$33600$$

Tauwehe

$$2^{6}\times 3\times 5^{2}\times 7$$