Whakaoti i te 1/18+1/24+1/36

$$\frac { 1 } { 18 } + \frac { 1 } { 24 } + \frac { 1 } { 36 }$$

Aromātai

$$\frac{1}{8}=0.125$$

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 18 me 24 ko 72. Me tahuri \frac{1}{18} me \frac{1}{24} ki te hautau me te tautūnga 72.

$$\frac{4}{72}+\frac{3}{72}+\frac{1}{36}$$

Tā te mea he rite te tauraro o \frac{4}{72} me \frac{3}{72}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{4+3}{72}+\frac{1}{36}$$

Tāpirihia te 4 ki te 3, ka 7.

$$\frac{7}{72}+\frac{1}{36}$$

Ko te maha noa iti rawa atu o 72 me 36 ko 72. Me tahuri \frac{7}{72} me \frac{1}{36} ki te hautau me te tautūnga 72.

$$\frac{7}{72}+\frac{2}{72}$$

Tā te mea he rite te tauraro o \frac{7}{72} me \frac{2}{72}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{7+2}{72}$$

Tāpirihia te 7 ki te 2, ka 9.

$$\frac{9}{72}$$

Whakahekea te hautanga \frac{9}{72} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 9.

$$\frac{1}{8}$$

Tauwehe

$$\frac{1}{2 ^ {3}} = 0.125$$