Whakaoti i te (1/3+2/4)div1/2

$$( \frac { 1 } { 3 } + \frac { 2 } { 4 } ) \div \frac { 1 } { 2 }$$

Aromātai

$$\frac{5}{3}\approx 1.666666667$$

Ngā Upane Otinga

Whakahekea te hautanga \frac{2}{4} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

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

Ko te maha noa iti rawa atu o 3 me 2 ko 6. Me tahuri \frac{1}{3} me \frac{1}{2} ki te hautau me te tautūnga 6.

$$\frac{\frac{2}{6}+\frac{3}{6}}{\frac{1}{2}}$$

Tā te mea he rite te tauraro o \frac{2}{6} me \frac{3}{6}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{\frac{2+3}{6}}{\frac{1}{2}}$$

Tāpirihia te 2 ki te 3, ka 5.

$$\frac{\frac{5}{6}}{\frac{1}{2}}$$

Whakawehe \frac{5}{6} ki te \frac{1}{2} mā te whakarea \frac{5}{6} ki te tau huripoki o \frac{1}{2}.

$$\frac{5}{6}\times 2$$

Tuhia te \frac{5}{6}\times 2 hei hautanga kotahi.

$$\frac{5\times 2}{6}$$

Whakareatia te 5 ki te 2, ka 10.

$$\frac{10}{6}$$

Whakahekea te hautanga \frac{10}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{5}{3}$$

Tauwehe

$$\frac{5}{3} = 1\frac{2}{3} = 1.6666666666666667$$