Whakaoti i te 15/2*1.1-3=10/4*1.1-5

$$\frac{ 15 }{ 2 \cdot 1.1-3 } = \frac{ 10 }{ 4 \cdot 1.1-5 }$$

Manatoko

Ngā Upane Otinga

Whakareatia te 2 ki te 1.1, ka 2.2.

$$\frac{15}{2.2-3}=\frac{10}{4\times 1.1-5}$$

Tangohia te 3 i te 2.2, ka -0.8.

$$\frac{15}{-0.8}=\frac{10}{4\times 1.1-5}$$

Whakarohaina te \frac{15}{-0.8} mā te whakarea i te taurunga me te tauraro ki te 10.

$$\frac{150}{-8}=\frac{10}{4\times 1.1-5}$$

Whakahekea te hautanga \frac{150}{-8} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$-\frac{75}{4}=\frac{10}{4\times 1.1-5}$$

Whakareatia te 4 ki te 1.1, ka 4.4.

$$-\frac{75}{4}=\frac{10}{4.4-5}$$

Tangohia te 5 i te 4.4, ka -0.6.

$$-\frac{75}{4}=\frac{10}{-0.6}$$

Whakarohaina te \frac{10}{-0.6} mā te whakarea i te taurunga me te tauraro ki te 10.

$$-\frac{75}{4}=\frac{100}{-6}$$

Whakahekea te hautanga \frac{100}{-6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$-\frac{75}{4}=-\frac{50}{3}$$

Ko te maha noa iti rawa atu o 4 me 3 ko 12. Me tahuri -\frac{75}{4} me -\frac{50}{3} ki te hautau me te tautūnga 12.

$$-\frac{225}{12}=-\frac{200}{12}$$

Whakatauritea te -\frac{225}{12} me te -\frac{200}{12}.

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