Whakaoti i te x=(2/82*10^2)^-1

$$x = ( \frac { 2 } { 82 \times 10 ^ { 2 } } ) ^ { - 1 }$$

Whakaoti mō x

$$x=4100$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tātaihia te 10 mā te pū o 2, kia riro ko 100.

$$x=\left(\frac{2}{82\times 100}\right)^{-1}$$

Whakareatia te 82 ki te 100, ka 8200.

$$x=\left(\frac{2}{8200}\right)^{-1}$$

Whakahekea te hautanga \frac{2}{8200} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$x=\left(\frac{1}{4100}\right)^{-1}$$

Tātaihia te \frac{1}{4100} mā te pū o -1, kia riro ko 4100.

$$x=4100$$

Tautapa x

$$x≔4100$$