Whakaoti i te (7/6-3/4)*4/5

$$( \frac { 7 } { 6 } - \frac { 3 } { 4 } ) \cdot \frac { 4 } { 5 }$$

Aromātai

$$\frac{1}{3}\approx 0.333333333$$

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 6 me 4 ko 12. Me tahuri \frac{7}{6} me \frac{3}{4} ki te hautau me te tautūnga 12.

$$\left(\frac{14}{12}-\frac{9}{12}\right)\times \frac{4}{5}$$

Tā te mea he rite te tauraro o \frac{14}{12} me \frac{9}{12}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{14-9}{12}\times \frac{4}{5}$$

Tangohia te 9 i te 14, ka 5.

$$\frac{5}{12}\times \frac{4}{5}$$

Me whakarea te \frac{5}{12} ki te \frac{4}{5} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{5\times 4}{12\times 5}$$

Me whakakore tahi te 5 i te taurunga me te tauraro.

$$\frac{4}{12}$$

Whakahekea te hautanga \frac{4}{12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{1}{3}$$

Tauwehe

$$\frac{1}{3} = 0.3333333333333333$$