Whakaoti i te 65%=xdiv250000*100

$$65 \% =x \div 250000 \times 100$$

Whakaoti mō x

$$x=1625$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Me whakarea ngā taha e rua o te whārite ki te 250000, arā, te tauraro pātahi he tino iti rawa te kitea o 100,250000.

$$2500\times 65=x\times 100$$

Whakareatia te 2500 ki te 65, ka 162500.

$$162500=x\times 100$$

Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.

$$x\times 100=162500$$

Whakawehea ngā taha e rua ki te 100.

$$x=\frac{162500}{100}$$

Whakawehea te 162500 ki te 100, kia riro ko 1625.

$$x=1625$$