Whakaoti i te (41*13/28)+(18*13/27)

$$( \frac{ 41 \times 13 }{ 28 } )+( \frac{ 18 \times 13 }{ 27 } )$$

Aromātai

$$\frac{2327}{84}\approx 27.702380952$$

Ngā Upane Otinga

Whakareatia te 41 ki te 13, ka 533.

$$\frac{533}{28}+\frac{18\times 13}{27}$$

Whakareatia te 18 ki te 13, ka 234.

$$\frac{533}{28}+\frac{234}{27}$$

Whakahekea te hautanga \frac{234}{27} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 9.

$$\frac{533}{28}+\frac{26}{3}$$

Ko te maha noa iti rawa atu o 28 me 3 ko 84. Me tahuri \frac{533}{28} me \frac{26}{3} ki te hautau me te tautūnga 84.

$$\frac{1599}{84}+\frac{728}{84}$$

Tā te mea he rite te tauraro o \frac{1599}{84} me \frac{728}{84}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{1599+728}{84}$$

Tāpirihia te 1599 ki te 728, ka 2327.

$$\frac{2327}{84}$$

Tauwehe

$$\frac{13 \cdot 179}{2 ^ {2} \cdot 3 \cdot 7} = 27\frac{59}{84} = 27.702380952380953$$