Whakaoti i te left(7/24-1/12right)div5/12

$$\left( \frac{ 7 }{ 24 } - \frac{ 1 }{ 12 } \right) \div \frac{ 5 }{ 12 }$$

Aromātai

$$\frac{1}{2}=0.5$$

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 24 me 12 ko 24. Me tahuri \frac{7}{24} me \frac{1}{12} ki te hautau me te tautūnga 24.

$$\frac{\frac{7}{24}-\frac{2}{24}}{\frac{5}{12}}$$

Tā te mea he rite te tauraro o \frac{7}{24} me \frac{2}{24}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{\frac{7-2}{24}}{\frac{5}{12}}$$

Tangohia te 2 i te 7, ka 5.

$$\frac{\frac{5}{24}}{\frac{5}{12}}$$

Whakawehe \frac{5}{24} ki te \frac{5}{12} mā te whakarea \frac{5}{24} ki te tau huripoki o \frac{5}{12}.

$$\frac{5}{24}\times \frac{12}{5}$$

Me whakarea te \frac{5}{24} ki te \frac{12}{5} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{5\times 12}{24\times 5}$$

Me whakakore tahi te 5 i te taurunga me te tauraro.

$$\frac{12}{24}$$

Whakahekea te hautanga \frac{12}{24} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 12.

$$\frac{1}{2}$$

Tauwehe

$$\frac{1}{2} = 0.5$$