Whakaoti i te 6+5+8+8+8+9+10+10div8

$$6+5+8+8+8+9+10+10 \div 8$$

Aromātai

$$\frac{221}{4}=55.25$$

Ngā Upane Otinga

Tāpirihia te 6 ki te 5, ka 11.

$$11+8+8+8+9+10+\frac{10}{8}$$

Tāpirihia te 11 ki te 8, ka 19.

$$19+8+8+9+10+\frac{10}{8}$$

Tāpirihia te 19 ki te 8, ka 27.

$$27+8+9+10+\frac{10}{8}$$

Tāpirihia te 27 ki te 8, ka 35.

$$35+9+10+\frac{10}{8}$$

Tāpirihia te 35 ki te 9, ka 44.

$$44+10+\frac{10}{8}$$

Tāpirihia te 44 ki te 10, ka 54.

$$54+\frac{10}{8}$$

Whakahekea te hautanga \frac{10}{8} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$54+\frac{5}{4}$$

Me tahuri te 54 ki te hautau \frac{216}{4}.

$$\frac{216}{4}+\frac{5}{4}$$

Tā te mea he rite te tauraro o \frac{216}{4} me \frac{5}{4}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{216+5}{4}$$

Tāpirihia te 216 ki te 5, ka 221.

$$\frac{221}{4}$$

Tauwehe

$$\frac{13 \cdot 17}{2 ^ {2}} = 55\frac{1}{4} = 55.25$$