Whakaoti i te 8-5*2/3-07=11/20

$$8 - 5 \times \frac { 2 } { 3 } - 07 = \frac { 11 } { 20 }$$

Manatoko

Ngā Upane Otinga

Tuhia te 5\times \frac{2}{3} hei hautanga kotahi.

$$8-\frac{5\times 2}{3}-0\times 7=\frac{11}{20}$$

Whakareatia te 5 ki te 2, ka 10.

$$8-\frac{10}{3}-0\times 7=\frac{11}{20}$$

Me tahuri te 8 ki te hautau \frac{24}{3}.

$$\frac{24}{3}-\frac{10}{3}-0\times 7=\frac{11}{20}$$

Tā te mea he rite te tauraro o \frac{24}{3} me \frac{10}{3}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{24-10}{3}-0\times 7=\frac{11}{20}$$

Tangohia te 10 i te 24, ka 14.

$$\frac{14}{3}-0\times 7=\frac{11}{20}$$

Whakareatia te 0 ki te 7, ka 0.

$$\frac{14}{3}-0=\frac{11}{20}$$

Tangohia te 0 i te \frac{14}{3}, ka \frac{14}{3}.

$$\frac{14}{3}=\frac{11}{20}$$

Ko te maha noa iti rawa atu o 3 me 20 ko 60. Me tahuri \frac{14}{3} me \frac{11}{20} ki te hautau me te tautūnga 60.

$$\frac{280}{60}=\frac{33}{60}$$

Whakatauritea te \frac{280}{60} me te \frac{33}{60}.

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