Whakaoti i te 2*33*10^7*30%

$$2 \times 33 \times 10 ^ { 7 } \times 30 \%$$

Aromātai

$$198000000$$

Ngā Upane Otinga

Whakareatia te 2 ki te 33, ka 66.

$$66\times 10^{7}\times \frac{30}{100}$$

Tātaihia te 10 mā te pū o 7, kia riro ko 10000000.

$$66\times 10000000\times \frac{30}{100}$$

Whakareatia te 66 ki te 10000000, ka 660000000.

$$660000000\times \frac{30}{100}$$

Whakahekea te hautanga \frac{30}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 10.

$$660000000\times \frac{3}{10}$$

Tuhia te 660000000\times \frac{3}{10} hei hautanga kotahi.

$$\frac{660000000\times 3}{10}$$

Whakareatia te 660000000 ki te 3, ka 1980000000.

$$\frac{1980000000}{10}$$

Whakawehea te 1980000000 ki te 10, kia riro ko 198000000.

$$198000000$$

Tauwehe

$$2^{7}\times 3^{2}\times 5^{6}\times 11$$