Whakaoti i te (2+54000/60000+60000/64000)0.015

$$( 2 + \frac { 54000 } { 60000 } + \frac { 60000 } { 64000 } ) 0.015$$

Aromātai

$$0.0575625$$

Ngā Upane Otinga

Whakahekea te hautanga \frac{54000}{60000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 6000.

$$\left(2+\frac{9}{10}+\frac{60000}{64000}\right)\times 0.015$$

Me tahuri te 2 ki te hautau \frac{20}{10}.

$$\left(\frac{20}{10}+\frac{9}{10}+\frac{60000}{64000}\right)\times 0.015$$

Tā te mea he rite te tauraro o \frac{20}{10} me \frac{9}{10}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\left(\frac{20+9}{10}+\frac{60000}{64000}\right)\times 0.015$$

Tāpirihia te 20 ki te 9, ka 29.

$$\left(\frac{29}{10}+\frac{60000}{64000}\right)\times 0.015$$

Whakahekea te hautanga \frac{60000}{64000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4000.

$$\left(\frac{29}{10}+\frac{15}{16}\right)\times 0.015$$

Ko te maha noa iti rawa atu o 10 me 16 ko 80. Me tahuri \frac{29}{10} me \frac{15}{16} ki te hautau me te tautūnga 80.

$$\left(\frac{232}{80}+\frac{75}{80}\right)\times 0.015$$

Tā te mea he rite te tauraro o \frac{232}{80} me \frac{75}{80}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{232+75}{80}\times 0.015$$

Tāpirihia te 232 ki te 75, ka 307.

$$\frac{307}{80}\times 0.015$$

Me tahuri ki tau ā-ira 0.015 ki te hautau \frac{15}{1000}. Whakahekea te hautanga \frac{15}{1000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{307}{80}\times \frac{3}{200}$$

Me whakarea te \frac{307}{80} ki te \frac{3}{200} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{307\times 3}{80\times 200}$$

Mahia ngā whakarea i roto i te hautanga \frac{307\times 3}{80\times 200}.

$$\frac{921}{16000}$$

Tauwehe

$$\frac{3 \cdot 307}{2 ^ {7} \cdot 5 ^ {3}} = 0.0575625$$