Whakaoti i te 4/3-(1/9-1/3)+(-3/2-1)+frac{17}{18}

$$\frac{ 4 }{ 3 } -( \frac{ 1 }{ 9 } - \frac{ 1 }{ 3 } )+(- \frac{ 3 }{ 2 } -1)+ \frac{ 17 }{ 18 }$$

Aromātai

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Ngā Upane Otinga

Ko te maha noa iti rawa atu o 9 me 3 ko 9. Me tahuri \frac{1}{9} me \frac{1}{3} ki te hautau me te tautūnga 9.

$$\frac{4}{3}-\left(\frac{1}{9}-\frac{3}{9}\right)-\frac{3}{2}-1+\frac{17}{18}$$

Tā te mea he rite te tauraro o \frac{1}{9} me \frac{3}{9}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{4}{3}-\frac{1-3}{9}-\frac{3}{2}-1+\frac{17}{18}$$

Tangohia te 3 i te 1, ka -2.

$$\frac{4}{3}-\left(-\frac{2}{9}\right)-\frac{3}{2}-1+\frac{17}{18}$$

Ko te tauaro o -\frac{2}{9} ko \frac{2}{9}.

$$\frac{4}{3}+\frac{2}{9}-\frac{3}{2}-1+\frac{17}{18}$$

Ko te maha noa iti rawa atu o 3 me 9 ko 9. Me tahuri \frac{4}{3} me \frac{2}{9} ki te hautau me te tautūnga 9.

$$\frac{12}{9}+\frac{2}{9}-\frac{3}{2}-1+\frac{17}{18}$$

Tā te mea he rite te tauraro o \frac{12}{9} me \frac{2}{9}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{12+2}{9}-\frac{3}{2}-1+\frac{17}{18}$$

Tāpirihia te 12 ki te 2, ka 14.

$$\frac{14}{9}-\frac{3}{2}-1+\frac{17}{18}$$

Ko te maha noa iti rawa atu o 9 me 2 ko 18. Me tahuri \frac{14}{9} me \frac{3}{2} ki te hautau me te tautūnga 18.

$$\frac{28}{18}-\frac{27}{18}-1+\frac{17}{18}$$

Tā te mea he rite te tauraro o \frac{28}{18} me \frac{27}{18}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{28-27}{18}-1+\frac{17}{18}$$

Tangohia te 27 i te 28, ka 1.

$$\frac{1}{18}-1+\frac{17}{18}$$

Me tahuri te 1 ki te hautau \frac{18}{18}.

$$\frac{1}{18}-\frac{18}{18}+\frac{17}{18}$$

Tā te mea he rite te tauraro o \frac{1}{18} me \frac{18}{18}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{1-18}{18}+\frac{17}{18}$$

Tangohia te 18 i te 1, ka -17.

$$-\frac{17}{18}+\frac{17}{18}$$

Tāpirihia te -\frac{17}{18} ki te \frac{17}{18}, ka 0.

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Tauwehe

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