Whakaoti i te x+8div100=450

$$x+8 \div 100=450$$

Whakaoti mō x

$$x = \frac{11248}{25} = 449\frac{23}{25} = 449.92$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakahekea te hautanga \frac{8}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$x+\frac{2}{25}=450$$

Tangohia te \frac{2}{25} mai i ngā taha e rua.

$$x=450-\frac{2}{25}$$

Me tahuri te 450 ki te hautau \frac{11250}{25}.

$$x=\frac{11250}{25}-\frac{2}{25}$$

Tā te mea he rite te tauraro o \frac{11250}{25} me \frac{2}{25}, me tango rāua mā te tango i ō raua taurunga.

$$x=\frac{11250-2}{25}$$

Tangohia te 2 i te 11250, ka 11248.

$$x=\frac{11248}{25}$$