Whakaoti i te 6/2*1/2+16/1

$$\frac { 6 } { 2 } \cdot \frac { 1 } { 2 } + \frac { 16 } { 1 }$$

Aromātai

$$\frac{35}{2}=17.5$$

Ngā Upane Otinga

Whakawehea te 6 ki te 2, kia riro ko 3.

$$3\times \frac{1}{2}+\frac{16}{1}$$

Whakareatia te 3 ki te \frac{1}{2}, ka \frac{3}{2}.

$$\frac{3}{2}+\frac{16}{1}$$

Ka whakawehea he tau ki te tahi, hua ai ko ia anō.

$$\frac{3}{2}+16$$

Me tahuri te 16 ki te hautau \frac{32}{2}.

$$\frac{3}{2}+\frac{32}{2}$$

Tā te mea he rite te tauraro o \frac{3}{2} me \frac{32}{2}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{3+32}{2}$$

Tāpirihia te 3 ki te 32, ka 35.

$$\frac{35}{2}$$

Tauwehe

$$\frac{5 \cdot 7}{2} = 17\frac{1}{2} = 17.5$$