Whakaoti i te 1/4-4/3-1/2+4

$$\frac { 1 } { 4 } - \frac { 4 } { 3 } - \frac { 1 } { 2 } + 4$$

Aromātai

$$\frac{29}{12}\approx 2.416666667$$

Ngā Upane Otinga

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

$$\frac{3}{12}-\frac{16}{12}-\frac{1}{2}+4$$

Tā te mea he rite te tauraro o \frac{3}{12} me \frac{16}{12}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{3-16}{12}-\frac{1}{2}+4$$

Tangohia te 16 i te 3, ka -13.

$$-\frac{13}{12}-\frac{1}{2}+4$$

Ko te maha noa iti rawa atu o 12 me 2 ko 12. Me tahuri -\frac{13}{12} me \frac{1}{2} ki te hautau me te tautūnga 12.

$$-\frac{13}{12}-\frac{6}{12}+4$$

Tā te mea he rite te tauraro o -\frac{13}{12} me \frac{6}{12}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{-13-6}{12}+4$$

Tangohia te 6 i te -13, ka -19.

$$-\frac{19}{12}+4$$

Me tahuri te 4 ki te hautau \frac{48}{12}.

$$-\frac{19}{12}+\frac{48}{12}$$

Tā te mea he rite te tauraro o -\frac{19}{12} me \frac{48}{12}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{-19+48}{12}$$

Tāpirihia te -19 ki te 48, ka 29.

$$\frac{29}{12}$$

Tauwehe

$$\frac{29}{2 ^ {2} \cdot 3} = 2\frac{5}{12} = 2.4166666666666665$$