Whakaoti i te (3+1/2)*14

$$( 3 + \frac { 1 } { 2 } ) \times 14$$

Aromātai

$$49$$

Ngā Upane Otinga

Me tahuri te 3 ki te hautau \frac{6}{2}.

$$\left(\frac{6}{2}+\frac{1}{2}\right)\times 14$$

Tā te mea he rite te tauraro o \frac{6}{2} me \frac{1}{2}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{6+1}{2}\times 14$$

Tāpirihia te 6 ki te 1, ka 7.

$$\frac{7}{2}\times 14$$

Tuhia te \frac{7}{2}\times 14 hei hautanga kotahi.

$$\frac{7\times 14}{2}$$

Whakareatia te 7 ki te 14, ka 98.

$$\frac{98}{2}$$

Whakawehea te 98 ki te 2, kia riro ko 49.

$$49$$

Tauwehe

$$7^{2}$$