Whakaoti i te (8/3)-4-20/9

$$( \frac{ 8 }{ 3 } )-4- \frac{ 20 }{ 9 }$$

Aromātai

$$-\frac{32}{9}\approx -3.555555556$$

Ngā Upane Otinga

Me tahuri te 4 ki te hautau \frac{12}{3}.

$$\frac{8}{3}-\frac{12}{3}-\frac{20}{9}$$

Tā te mea he rite te tauraro o \frac{8}{3} me \frac{12}{3}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{8-12}{3}-\frac{20}{9}$$

Tangohia te 12 i te 8, ka -4.

$$-\frac{4}{3}-\frac{20}{9}$$

Ko te maha noa iti rawa atu o 3 me 9 ko 9. Me tahuri -\frac{4}{3} me \frac{20}{9} ki te hautau me te tautūnga 9.

$$-\frac{12}{9}-\frac{20}{9}$$

Tā te mea he rite te tauraro o -\frac{12}{9} me \frac{20}{9}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{-12-20}{9}$$

Tangohia te 20 i te -12, ka -32.

$$-\frac{32}{9}$$

Tauwehe

$$-\frac{32}{9} = -3\frac{5}{9} = -3.5555555555555554$$