Whakaoti i te 39/12+26/10+3/20

$$\frac { 39 } { 12 } + \frac { 26 } { 10 } + \frac { 3 } { 20 }$$

Aromātai

$$6$$

Ngā Upane Otinga

Whakahekea te hautanga \frac{39}{12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$\frac{13}{4}+\frac{26}{10}+\frac{3}{20}$$

Whakahekea te hautanga \frac{26}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{13}{4}+\frac{13}{5}+\frac{3}{20}$$

Ko te maha noa iti rawa atu o 4 me 5 ko 20. Me tahuri \frac{13}{4} me \frac{13}{5} ki te hautau me te tautūnga 20.

$$\frac{65}{20}+\frac{52}{20}+\frac{3}{20}$$

Tā te mea he rite te tauraro o \frac{65}{20} me \frac{52}{20}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{65+52}{20}+\frac{3}{20}$$

Tāpirihia te 65 ki te 52, ka 117.

$$\frac{117}{20}+\frac{3}{20}$$

Tā te mea he rite te tauraro o \frac{117}{20} me \frac{3}{20}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{117+3}{20}$$

Tāpirihia te 117 ki te 3, ka 120.

$$\frac{120}{20}$$

Whakawehea te 120 ki te 20, kia riro ko 6.

$$6$$

Tauwehe

$$2\times 3$$