Whakaoti i te 15/2*1125-3=10/4*1125-5

$$\frac{ 15 }{ 2 \cdot 1125-3 } = \frac{ 10 }{ 4 \cdot 1125-5 }$$

Manatoko

Ngā Upane Otinga

Whakareatia te 2 ki te 1125, ka 2250.

$$\frac{15}{2250-3}=\frac{10}{4\times 1125-5}$$

Tangohia te 3 i te 2250, ka 2247.

$$\frac{15}{2247}=\frac{10}{4\times 1125-5}$$

Whakahekea te hautanga \frac{15}{2247} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$\frac{5}{749}=\frac{10}{4\times 1125-5}$$

Whakareatia te 4 ki te 1125, ka 4500.

$$\frac{5}{749}=\frac{10}{4500-5}$$

Tangohia te 5 i te 4500, ka 4495.

$$\frac{5}{749}=\frac{10}{4495}$$

Whakahekea te hautanga \frac{10}{4495} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{5}{749}=\frac{2}{899}$$

Ko te maha noa iti rawa atu o 749 me 899 ko 673351. Me tahuri \frac{5}{749} me \frac{2}{899} ki te hautau me te tautūnga 673351.

$$\frac{4495}{673351}=\frac{1498}{673351}$$

Whakatauritea te \frac{4495}{673351} me te \frac{1498}{673351}.

$$\text{false}$$