Whakaoti i te (2/3+3/4+3/5)

$$( \frac { 2 } { 3 } + \frac { 3 } { 4 } + \frac { 3 } { 5 } )$$

Aromātai

$$\frac{121}{60}\approx 2.016666667$$

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 3 me 4 ko 12. Me tahuri \frac{2}{3} me \frac{3}{4} ki te hautau me te tautūnga 12.

$$\frac{8}{12}+\frac{9}{12}+\frac{3}{5}$$

Tā te mea he rite te tauraro o \frac{8}{12} me \frac{9}{12}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{8+9}{12}+\frac{3}{5}$$

Tāpirihia te 8 ki te 9, ka 17.

$$\frac{17}{12}+\frac{3}{5}$$

Ko te maha noa iti rawa atu o 12 me 5 ko 60. Me tahuri \frac{17}{12} me \frac{3}{5} ki te hautau me te tautūnga 60.

$$\frac{85}{60}+\frac{36}{60}$$

Tā te mea he rite te tauraro o \frac{85}{60} me \frac{36}{60}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{85+36}{60}$$

Tāpirihia te 85 ki te 36, ka 121.

$$\frac{121}{60}$$

Tauwehe

$$\frac{11 ^ {2}}{2 ^ {2} \cdot 3 \cdot 5} = 2\frac{1}{60} = 2.0166666666666666$$