Whakaoti i te 23/5-15/6

$$2 \frac { 3 } { 5 } - 1 \frac { 5 } { 6 }$$

Aromātai

$$\frac{23}{30}\approx 0.766666667$$

Ngā Upane Otinga

Whakareatia te 2 ki te 5, ka 10.

$$\frac{10+3}{5}-\frac{1\times 6+5}{6}$$

Tāpirihia te 10 ki te 3, ka 13.

$$\frac{13}{5}-\frac{1\times 6+5}{6}$$

Whakareatia te 1 ki te 6, ka 6.

$$\frac{13}{5}-\frac{6+5}{6}$$

Tāpirihia te 6 ki te 5, ka 11.

$$\frac{13}{5}-\frac{11}{6}$$

Ko te maha noa iti rawa atu o 5 me 6 ko 30. Me tahuri \frac{13}{5} me \frac{11}{6} ki te hautau me te tautūnga 30.

$$\frac{78}{30}-\frac{55}{30}$$

Tā te mea he rite te tauraro o \frac{78}{30} me \frac{55}{30}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{78-55}{30}$$

Tangohia te 55 i te 78, ka 23.

$$\frac{23}{30}$$

Tauwehe

$$\frac{23}{2 \cdot 3 \cdot 5} = 0.7666666666666667$$