Whakaoti i te 24/5-(2/6+1/4)

$$2 \frac { 4 } { 5 } - ( \frac { 2 } { 6 } + \frac { 1 } { 4 } )$$

Aromātai

$$\frac{133}{60}\approx 2.216666667$$

Ngā Upane Otinga

Whakareatia te 2 ki te 5, ka 10.

$$\frac{10+4}{5}-\left(\frac{2}{6}+\frac{1}{4}\right)$$

Tāpirihia te 10 ki te 4, ka 14.

$$\frac{14}{5}-\left(\frac{2}{6}+\frac{1}{4}\right)$$

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

$$\frac{14}{5}-\left(\frac{1}{3}+\frac{1}{4}\right)$$

Ko te maha noa iti rawa atu o 3 me 4 ko 12. Me tahuri \frac{1}{3} me \frac{1}{4} ki te hautau me te tautūnga 12.

$$\frac{14}{5}-\left(\frac{4}{12}+\frac{3}{12}\right)$$

Tā te mea he rite te tauraro o \frac{4}{12} me \frac{3}{12}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{14}{5}-\frac{4+3}{12}$$

Tāpirihia te 4 ki te 3, ka 7.

$$\frac{14}{5}-\frac{7}{12}$$

Ko te maha noa iti rawa atu o 5 me 12 ko 60. Me tahuri \frac{14}{5} me \frac{7}{12} ki te hautau me te tautūnga 60.

$$\frac{168}{60}-\frac{35}{60}$$

Tā te mea he rite te tauraro o \frac{168}{60} me \frac{35}{60}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{168-35}{60}$$

Tangohia te 35 i te 168, ka 133.

$$\frac{133}{60}$$

Tauwehe

$$\frac{7 \cdot 19}{2 ^ {2} \cdot 3 \cdot 5} = 2\frac{13}{60} = 2.216666666666667$$