Whakaoti i te 15*3*10^-3*831*400

$$15 \times 3 \times { 10 }^{ -3 } \times 831 \times 400$$

Aromātai

$$14958$$

Ngā Upane Otinga

Whakareatia te 15 ki te 3, ka 45.

$$45\times 10^{-3}\times 831\times 400$$

Tātaihia te 10 mā te pū o -3, kia riro ko \frac{1}{1000}.

$$45\times \frac{1}{1000}\times 831\times 400$$

Whakareatia te 45 ki te \frac{1}{1000}, ka \frac{9}{200}.

$$\frac{9}{200}\times 831\times 400$$

Whakareatia te \frac{9}{200} ki te 831, ka \frac{7479}{200}.

$$\frac{7479}{200}\times 400$$

Whakareatia te \frac{7479}{200} ki te 400, ka 14958.

$$14958$$

Tauwehe

$$2\times 3^{3}\times 277$$