Whakaoti i te 5/4-1/3-1/2=5/12

$$\frac { 5 } { 4 } - \frac { 1 } { 3 } - \frac { 1 } { 2 } = 5 / 12$$

Manatoko

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 4 me 3 ko 12. Me tahuri \frac{5}{4} me \frac{1}{3} ki te hautau me te tautūnga 12.

$$\frac{15}{12}-\frac{4}{12}-\frac{1}{2}=\frac{5}{12}$$

Tā te mea he rite te tauraro o \frac{15}{12} me \frac{4}{12}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{15-4}{12}-\frac{1}{2}=\frac{5}{12}$$

Tangohia te 4 i te 15, ka 11.

$$\frac{11}{12}-\frac{1}{2}=\frac{5}{12}$$

Ko te maha noa iti rawa atu o 12 me 2 ko 12. Me tahuri \frac{11}{12} me \frac{1}{2} ki te hautau me te tautūnga 12.

$$\frac{11}{12}-\frac{6}{12}=\frac{5}{12}$$

Tā te mea he rite te tauraro o \frac{11}{12} me \frac{6}{12}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{11-6}{12}=\frac{5}{12}$$

Tangohia te 6 i te 11, ka 5.

$$\frac{5}{12}=\frac{5}{12}$$

Whakatauritea te \frac{5}{12} me te \frac{5}{12}.

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