Whakaoti i te 125/5.75+frac{1{2}}

$$\frac { 125 } { 5.75 + \frac { 1 } { 2 } }$$

Aromātai

$$20$$

Ngā Upane Otinga

Me tahuri ki tau ā-ira 5.75 ki te hautau \frac{575}{100}. Whakahekea te hautanga \frac{575}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 25.

$$\frac{125}{\frac{23}{4}+\frac{1}{2}}$$

Ko te maha noa iti rawa atu o 4 me 2 ko 4. Me tahuri \frac{23}{4} me \frac{1}{2} ki te hautau me te tautūnga 4.

$$\frac{125}{\frac{23}{4}+\frac{2}{4}}$$

Tā te mea he rite te tauraro o \frac{23}{4} me \frac{2}{4}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{125}{\frac{23+2}{4}}$$

Tāpirihia te 23 ki te 2, ka 25.

$$\frac{125}{\frac{25}{4}}$$

Whakawehe 125 ki te \frac{25}{4} mā te whakarea 125 ki te tau huripoki o \frac{25}{4}.

$$125\times \frac{4}{25}$$

Tuhia te 125\times \frac{4}{25} hei hautanga kotahi.

$$\frac{125\times 4}{25}$$

Whakareatia te 125 ki te 4, ka 500.

$$\frac{500}{25}$$

Whakawehea te 500 ki te 25, kia riro ko 20.

$$20$$

Tauwehe

$$5\times 2^{2}$$