Whakaoti i te x*3=81div6

$$x \times 3 = 81 \div 6$$

Whakaoti mō x

$$x = \frac{9}{2} = 4\frac{1}{2} = 4.5$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakahekea te hautanga \frac{81}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$x\times 3=\frac{27}{2}$$

Whakawehea ngā taha e rua ki te 3.

$$x=\frac{\frac{27}{2}}{3}$$

Tuhia te \frac{\frac{27}{2}}{3} hei hautanga kotahi.

$$x=\frac{27}{2\times 3}$$

Whakareatia te 2 ki te 3, ka 6.

$$x=\frac{27}{6}$$

Whakahekea te hautanga \frac{27}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$x=\frac{9}{2}$$