Whakaoti i te 7/12-1/24+2/6

$$\frac { 7 } { 12 } - \frac { 1 } { 24 } + \frac { 2 } { 6 }$$

Aromātai

$$\frac{7}{8}=0.875$$

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 12 me 24 ko 24. Me tahuri \frac{7}{12} me \frac{1}{24} ki te hautau me te tautūnga 24.

$$\frac{14}{24}-\frac{1}{24}+\frac{2}{6}$$

Tā te mea he rite te tauraro o \frac{14}{24} me \frac{1}{24}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{14-1}{24}+\frac{2}{6}$$

Tangohia te 1 i te 14, ka 13.

$$\frac{13}{24}+\frac{2}{6}$$

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

$$\frac{13}{24}+\frac{1}{3}$$

Ko te maha noa iti rawa atu o 24 me 3 ko 24. Me tahuri \frac{13}{24} me \frac{1}{3} ki te hautau me te tautūnga 24.

$$\frac{13}{24}+\frac{8}{24}$$

Tā te mea he rite te tauraro o \frac{13}{24} me \frac{8}{24}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{13+8}{24}$$

Tāpirihia te 13 ki te 8, ka 21.

$$\frac{21}{24}$$

Whakahekea te hautanga \frac{21}{24} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$\frac{7}{8}$$

Tauwehe

$$\frac{7}{2 ^ {3}} = 0.875$$