Whakaoti i te 45,5+(6.8*4.5)-4/12=

$$45,5 + ( 6.8 \times 4.5 ) - \frac { 4 } { 12 } =$$

Kōmaka

$$\frac{529}{15},45$$

Ngā Upane Otinga

Whakareatia te 6.8 ki te 4.5, ka 30.6.

$$sort(45,5+30.6-\frac{4}{12})$$

Tāpirihia te 5 ki te 30.6, ka 35.6.

$$sort(45,35.6-\frac{4}{12})$$

Whakahekea te hautanga \frac{4}{12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$sort(45,35.6-\frac{1}{3})$$

Me tahuri ki tau ā-ira 35.6 ki te hautau \frac{356}{10}. Whakahekea te hautanga \frac{356}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$sort(45,\frac{178}{5}-\frac{1}{3})$$

Ko te maha noa iti rawa atu o 5 me 3 ko 15. Me tahuri \frac{178}{5} me \frac{1}{3} ki te hautau me te tautūnga 15.

$$sort(45,\frac{534}{15}-\frac{5}{15})$$

Tā te mea he rite te tauraro o \frac{534}{15} me \frac{5}{15}, me tango rāua mā te tango i ō raua taurunga.

$$sort(45,\frac{534-5}{15})$$

Tangohia te 5 i te 534, ka 529.

$$sort(45,\frac{529}{15})$$

Tahuritia ngā tau ā-ira i te rārangi 45,\frac{529}{15} ki ngā hautanga.

$$45,\frac{529}{15}$$

Hei kōmaka i te rārangi, me tīmata mai i tētahi huānga 45 kotahi.

$$45$$

Me kōkuhu te \frac{529}{15} ki te tauwāhi tika i te rārangi hōu.

$$\frac{529}{15},45$$

Aromātai

$$45,\frac{529}{15}$$