Whakaoti i te 0,2-4/10-1,625=

$$0,2 - \frac { 4 } { 10 } - 1,625 =$$

Kōmaka

$$0,\frac{3}{5},625$$

Ngā Upane Otinga

Whakahekea te hautanga \frac{4}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$sort(0,2-\frac{2}{5}-1,625)$$

Me tahuri te 2 ki te hautau \frac{10}{5}.

$$sort(0,\frac{10}{5}-\frac{2}{5}-1,625)$$

Tā te mea he rite te tauraro o \frac{10}{5} me \frac{2}{5}, me tango rāua mā te tango i ō raua taurunga.

$$sort(0,\frac{10-2}{5}-1,625)$$

Tangohia te 2 i te 10, ka 8.

$$sort(0,\frac{8}{5}-1,625)$$

Me tahuri te 1 ki te hautau \frac{5}{5}.

$$sort(0,\frac{8}{5}-\frac{5}{5},625)$$

Tā te mea he rite te tauraro o \frac{8}{5} me \frac{5}{5}, me tango rāua mā te tango i ō raua taurunga.

$$sort(0,\frac{8-5}{5},625)$$

Tangohia te 5 i te 8, ka 3.

$$sort(0,\frac{3}{5},625)$$

Tahuritia ngā tau ā-ira i te rārangi 0,\frac{3}{5},625 ki ngā hautanga.

$$0,\frac{3}{5},625$$

Aromātai

$$0,\frac{3}{5},625$$