Whakaoti i te 4(41*13/28)+4(18*13/27)

$$4( \frac{ 41 \times 13 }{ 28 } )+4( \frac{ 18 \times 13 }{ 27 } )$$

Aromātai

$$\frac{2327}{21}\approx 110.80952381$$

Ngā Upane Otinga

Whakareatia te 41 ki te 13, ka 533.

$$4\times \frac{533}{28}+4\times \frac{18\times 13}{27}$$

Tuhia te 4\times \frac{533}{28} hei hautanga kotahi.

$$\frac{4\times 533}{28}+4\times \frac{18\times 13}{27}$$

Whakareatia te 4 ki te 533, ka 2132.

$$\frac{2132}{28}+4\times \frac{18\times 13}{27}$$

Whakahekea te hautanga \frac{2132}{28} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{533}{7}+4\times \frac{18\times 13}{27}$$

Whakareatia te 18 ki te 13, ka 234.

$$\frac{533}{7}+4\times \frac{234}{27}$$

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

$$\frac{533}{7}+4\times \frac{26}{3}$$

Tuhia te 4\times \frac{26}{3} hei hautanga kotahi.

$$\frac{533}{7}+\frac{4\times 26}{3}$$

Whakareatia te 4 ki te 26, ka 104.

$$\frac{533}{7}+\frac{104}{3}$$

Ko te maha noa iti rawa atu o 7 me 3 ko 21. Me tahuri \frac{533}{7} me \frac{104}{3} ki te hautau me te tautūnga 21.

$$\frac{1599}{21}+\frac{728}{21}$$

Tā te mea he rite te tauraro o \frac{1599}{21} me \frac{728}{21}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{1599+728}{21}$$

Tāpirihia te 1599 ki te 728, ka 2327.

$$\frac{2327}{21}$$

Tauwehe

$$\frac{13 \cdot 179}{3 \cdot 7} = 110\frac{17}{21} = 110.80952380952381$$