Whakaoti i te (1+10div4.7)*0.5

$$(1+10 \div 4.7) \times 0.5$$

Aromātai

$$\frac{147}{94}\approx 1.563829787$$

Ngā Upane Otinga

Whakarohaina te \frac{10}{4.7} mā te whakarea i te taurunga me te tauraro ki te 10.

$$\left(1+\frac{100}{47}\right)\times 0.5$$

Me tahuri te 1 ki te hautau \frac{47}{47}.

$$\left(\frac{47}{47}+\frac{100}{47}\right)\times 0.5$$

Tā te mea he rite te tauraro o \frac{47}{47} me \frac{100}{47}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{47+100}{47}\times 0.5$$

Tāpirihia te 47 ki te 100, ka 147.

$$\frac{147}{47}\times 0.5$$

Me tahuri ki tau ā-ira 0.5 ki te hautau \frac{5}{10}. Whakahekea te hautanga \frac{5}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{147}{47}\times \frac{1}{2}$$

Me whakarea te \frac{147}{47} ki te \frac{1}{2} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{147\times 1}{47\times 2}$$

Mahia ngā whakarea i roto i te hautanga \frac{147\times 1}{47\times 2}.

$$\frac{147}{94}$$

Tauwehe

$$\frac{3 \cdot 7 ^ {2}}{2 \cdot 47} = 1\frac{53}{94} = 1.5638297872340425$$