Whakaoti i te 0.6826div2+0.5-1

$$0.6826 \div 2+0.5-1$$

Aromātai

$$-0.1587$$

Ngā Upane Otinga

Whakarohaina te \frac{0.6826}{2} mā te whakarea i te taurunga me te tauraro ki te 10000.

$$\frac{6826}{20000}+0.5-1$$

Whakahekea te hautanga \frac{6826}{20000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{3413}{10000}+0.5-1$$

Me tahuri ki tau ā-ira 0.5 ki te hautau \frac{5}{10}. Whakahekea te hautanga \frac{5}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{3413}{10000}+\frac{1}{2}-1$$

Ko te maha noa iti rawa atu o 10000 me 2 ko 10000. Me tahuri \frac{3413}{10000} me \frac{1}{2} ki te hautau me te tautūnga 10000.

$$\frac{3413}{10000}+\frac{5000}{10000}-1$$

Tā te mea he rite te tauraro o \frac{3413}{10000} me \frac{5000}{10000}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{3413+5000}{10000}-1$$

Tāpirihia te 3413 ki te 5000, ka 8413.

$$\frac{8413}{10000}-1$$

Me tahuri te 1 ki te hautau \frac{10000}{10000}.

$$\frac{8413}{10000}-\frac{10000}{10000}$$

Tā te mea he rite te tauraro o \frac{8413}{10000} me \frac{10000}{10000}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{8413-10000}{10000}$$

Tangohia te 10000 i te 8413, ka -1587.

$$-\frac{1587}{10000}$$

Tauwehe

$$-0.1587$$