Whakaoti i te 1/2-3/8+0.5

$$\frac{ 1 }{ 2 } - \frac{ 3 }{ 8 } +0.5$$

Aromātai

$$0.625$$

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 2 me 8 ko 8. Me tahuri \frac{1}{2} me \frac{3}{8} ki te hautau me te tautūnga 8.

$$\frac{4}{8}-\frac{3}{8}+0.5$$

Tā te mea he rite te tauraro o \frac{4}{8} me \frac{3}{8}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{4-3}{8}+0.5$$

Tangohia te 3 i te 4, ka 1.

$$\frac{1}{8}+0.5$$

Me tahuri ki tau ā-ira 0.5 ki te hautau \frac{5}{10}. Whakahekea te hautanga \frac{5}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{1}{8}+\frac{1}{2}$$

Ko te maha noa iti rawa atu o 8 me 2 ko 8. Me tahuri \frac{1}{8} me \frac{1}{2} ki te hautau me te tautūnga 8.

$$\frac{1}{8}+\frac{4}{8}$$

Tā te mea he rite te tauraro o \frac{1}{8} me \frac{4}{8}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{1+4}{8}$$

Tāpirihia te 1 ki te 4, ka 5.

$$\frac{5}{8}$$

Tauwehe

$$\frac{5}{2 ^ {3}} = 0.625$$