Whakaoti i te 308=2*22/7*x

$$308=2 \times \frac{ 22 }{ 7 } \times x$$

Whakaoti mō x

$$x=49$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tuhia te 2\times \frac{22}{7} hei hautanga kotahi.

$$308=\frac{2\times 22}{7}x$$

Whakareatia te 2 ki te 22, ka 44.

$$308=\frac{44}{7}x$$

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

$$\frac{44}{7}x=308$$

Me whakarea ngā taha e rua ki te \frac{7}{44}, te tau utu o \frac{44}{7}.

$$x=308\times \frac{7}{44}$$

Tuhia te 308\times \frac{7}{44} hei hautanga kotahi.

$$x=\frac{308\times 7}{44}$$

Whakareatia te 308 ki te 7, ka 2156.

$$x=\frac{2156}{44}$$

Whakawehea te 2156 ki te 44, kia riro ko 49.

$$x=49$$