Whakaoti i te 66*(55^2/10+98)

$$66 \times ( \frac{ { 55 }^{ 2 } }{ 10 } +98)$$

Aromātai

$$26433$$

Ngā Upane Otinga

Tātaihia te 55 mā te pū o 2, kia riro ko 3025.

$$66\left(\frac{3025}{10}+98\right)$$

Whakahekea te hautanga \frac{3025}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$66\left(\frac{605}{2}+98\right)$$

Me tahuri te 98 ki te hautau \frac{196}{2}.

$$66\left(\frac{605}{2}+\frac{196}{2}\right)$$

Tā te mea he rite te tauraro o \frac{605}{2} me \frac{196}{2}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$66\times \frac{605+196}{2}$$

Tāpirihia te 605 ki te 196, ka 801.

$$66\times \frac{801}{2}$$

Tuhia te 66\times \frac{801}{2} hei hautanga kotahi.

$$\frac{66\times 801}{2}$$

Whakareatia te 66 ki te 801, ka 52866.

$$\frac{52866}{2}$$

Whakawehea te 52866 ki te 2, kia riro ko 26433.

$$26433$$

Tauwehe

$$3^{3}\times 11\times 89$$