Whakaoti i te 0.75+4/8-1/3=

$$0.75 + 4 / 8 - 1 / 3 =$$

Aromātai

$$\frac{11}{12}\approx 0.916666667$$

Ngā Upane Otinga

Whakahekea te hautanga \frac{4}{8} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$0.75+\frac{1}{2}-\frac{1}{3}$$

Me tahuri ki tau ā-ira 0.75 ki te hautau \frac{75}{100}. Whakahekea te hautanga \frac{75}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 25.

$$\frac{3}{4}+\frac{1}{2}-\frac{1}{3}$$

Ko te maha noa iti rawa atu o 4 me 2 ko 4. Me tahuri \frac{3}{4} me \frac{1}{2} ki te hautau me te tautūnga 4.

$$\frac{3}{4}+\frac{2}{4}-\frac{1}{3}$$

Tā te mea he rite te tauraro o \frac{3}{4} me \frac{2}{4}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{3+2}{4}-\frac{1}{3}$$

Tāpirihia te 3 ki te 2, ka 5.

$$\frac{5}{4}-\frac{1}{3}$$

Ko te maha noa iti rawa atu o 4 me 3 ko 12. Me tahuri \frac{5}{4} me \frac{1}{3} ki te hautau me te tautūnga 12.

$$\frac{15}{12}-\frac{4}{12}$$

Tā te mea he rite te tauraro o \frac{15}{12} me \frac{4}{12}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{15-4}{12}$$

Tangohia te 4 i te 15, ka 11.

$$\frac{11}{12}$$

Tauwehe

$$\frac{11}{3 \cdot 2 ^ {2}} = 0.9166666666666666$$