Whakaoti i te 18*10^3*98/100=

$$18 \times { 10 }^{ 3 } \times \frac{ 98 }{ 100 } =$$

Aromātai

$$17640$$

Ngā Upane Otinga

Tātaihia te 10 mā te pū o 3, kia riro ko 1000.

$$18\times 1000\times \frac{98}{100}$$

Whakareatia te 18 ki te 1000, ka 18000.

$$18000\times \frac{98}{100}$$

Whakahekea te hautanga \frac{98}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$18000\times \frac{49}{50}$$

Tuhia te 18000\times \frac{49}{50} hei hautanga kotahi.

$$\frac{18000\times 49}{50}$$

Whakareatia te 18000 ki te 49, ka 882000.

$$\frac{882000}{50}$$

Whakawehea te 882000 ki te 50, kia riro ko 17640.

$$17640$$

Tauwehe

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