Whakaoti i te -6.3-5:(-4)-1+9:[-3]

$$- 6.3 - 5 : ( - 4 ) - 1 + 9 : [ - 3 ]$$

Aromātai

$$-9.05$$

Ngā Upane Otinga

Ka taea te hautanga \frac{5}{-4} te tuhi anō ko -\frac{5}{4} mā te tango i te tohu tōraro.

$$-6.3-\left(-\frac{5}{4}\right)-1+\frac{9}{-3}$$

Ko te tauaro o -\frac{5}{4} ko \frac{5}{4}.

$$-6.3+\frac{5}{4}-1+\frac{9}{-3}$$

Me tahuri ki tau ā-ira -6.3 ki te hautau -\frac{63}{10}.

$$-\frac{63}{10}+\frac{5}{4}-1+\frac{9}{-3}$$

Ko te maha noa iti rawa atu o 10 me 4 ko 20. Me tahuri -\frac{63}{10} me \frac{5}{4} ki te hautau me te tautūnga 20.

$$-\frac{126}{20}+\frac{25}{20}-1+\frac{9}{-3}$$

Tā te mea he rite te tauraro o -\frac{126}{20} me \frac{25}{20}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{-126+25}{20}-1+\frac{9}{-3}$$

Tāpirihia te -126 ki te 25, ka -101.

$$-\frac{101}{20}-1+\frac{9}{-3}$$

Me tahuri te 1 ki te hautau \frac{20}{20}.

$$-\frac{101}{20}-\frac{20}{20}+\frac{9}{-3}$$

Tā te mea he rite te tauraro o -\frac{101}{20} me \frac{20}{20}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{-101-20}{20}+\frac{9}{-3}$$

Tangohia te 20 i te -101, ka -121.

$$-\frac{121}{20}+\frac{9}{-3}$$

Whakawehea te 9 ki te -3, kia riro ko -3.

$$-\frac{121}{20}-3$$

Me tahuri te 3 ki te hautau \frac{60}{20}.

$$-\frac{121}{20}-\frac{60}{20}$$

Tā te mea he rite te tauraro o -\frac{121}{20} me \frac{60}{20}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{-121-60}{20}$$

Tangohia te 60 i te -121, ka -181.

$$-\frac{181}{20}$$

Tauwehe

$$-9.05$$