Whakaoti i te (7*10^-3)(2*10^3)^3

$$( 7 \times 10 ^ { - 3 } ) ( 2 \times 10 ^ { 3 } ) ^ { 3 }$$

Aromātai

$$56000000$$

Ngā Upane Otinga

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

$$7\times \frac{1}{1000}\times \left(2\times 10^{3}\right)^{3}$$

Whakareatia te 7 ki te \frac{1}{1000}, ka \frac{7}{1000}.

$$\frac{7}{1000}\times \left(2\times 10^{3}\right)^{3}$$

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

$$\frac{7}{1000}\times \left(2\times 1000\right)^{3}$$

Whakareatia te 2 ki te 1000, ka 2000.

$$\frac{7}{1000}\times 2000^{3}$$

Tātaihia te 2000 mā te pū o 3, kia riro ko 8000000000.

$$\frac{7}{1000}\times 8000000000$$

Whakareatia te \frac{7}{1000} ki te 8000000000, ka 56000000.

$$56000000$$

Tauwehe

$$2^{9}\times 5^{6}\times 7$$