Whakaoti i te (8.3-0.05)-(4.25-3.15)/0.04div0.4+0.006div0.6+7.04

$$\frac { ( 8.3 - 0.05 ) - ( 4.25 - 3.15 ) } { 0.04 \div 0.4 + 0.006 \div 0.6 + 7.04 }$$

Aromātai

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Ngā Upane Otinga

Tangohia te 0.05 i te 8.3, ka 8.25.

$$\frac{8.25-\left(4.25-3.15\right)}{\frac{0.04}{0.4}+\frac{0.006}{0.6}+7.04}$$

Tangohia te 3.15 i te 4.25, ka 1.1.

$$\frac{8.25-1.1}{\frac{0.04}{0.4}+\frac{0.006}{0.6}+7.04}$$

Tangohia te 1.1 i te 8.25, ka 7.15.

$$\frac{7.15}{\frac{0.04}{0.4}+\frac{0.006}{0.6}+7.04}$$

Whakarohaina te \frac{0.04}{0.4} mā te whakarea i te taurunga me te tauraro ki te 100.

$$\frac{7.15}{\frac{4}{40}+\frac{0.006}{0.6}+7.04}$$

Whakahekea te hautanga \frac{4}{40} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{7.15}{\frac{1}{10}+\frac{0.006}{0.6}+7.04}$$

Whakarohaina te \frac{0.006}{0.6} mā te whakarea i te taurunga me te tauraro ki te 1000.

$$\frac{7.15}{\frac{1}{10}+\frac{6}{600}+7.04}$$

Whakahekea te hautanga \frac{6}{600} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 6.

$$\frac{7.15}{\frac{1}{10}+\frac{1}{100}+7.04}$$

Ko te maha noa iti rawa atu o 10 me 100 ko 100. Me tahuri \frac{1}{10} me \frac{1}{100} ki te hautau me te tautūnga 100.

$$\frac{7.15}{\frac{10}{100}+\frac{1}{100}+7.04}$$

Tā te mea he rite te tauraro o \frac{10}{100} me \frac{1}{100}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{7.15}{\frac{10+1}{100}+7.04}$$

Tāpirihia te 10 ki te 1, ka 11.

$$\frac{7.15}{\frac{11}{100}+7.04}$$

Me tahuri ki tau ā-ira 7.04 ki te hautau \frac{704}{100}. Whakahekea te hautanga \frac{704}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{7.15}{\frac{11}{100}+\frac{176}{25}}$$

Ko te maha noa iti rawa atu o 100 me 25 ko 100. Me tahuri \frac{11}{100} me \frac{176}{25} ki te hautau me te tautūnga 100.

$$\frac{7.15}{\frac{11}{100}+\frac{704}{100}}$$

Tā te mea he rite te tauraro o \frac{11}{100} me \frac{704}{100}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{7.15}{\frac{11+704}{100}}$$

Tāpirihia te 11 ki te 704, ka 715.

$$\frac{7.15}{\frac{715}{100}}$$

Whakahekea te hautanga \frac{715}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{7.15}{\frac{143}{20}}$$

Whakawehea te 7.15 ki te \frac{143}{20}, kia riro ko 1.

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Tauwehe

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