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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

3.5\left(-\frac{7}{10}\right)
Whakawehe 3.5 ki te -\frac{10}{7} mā te whakarea 3.5 ki te tau huripoki o -\frac{10}{7}.
\frac{7}{2}\left(-\frac{7}{10}\right)
Me tahuri ki tau ā-ira 3.5 ki te hautau \frac{35}{10}. Whakahekea te hautanga \frac{35}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.
\frac{7\left(-7\right)}{2\times 10}
Me whakarea te \frac{7}{2} ki te -\frac{7}{10} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.
\frac{-49}{20}
Mahia ngā whakarea i roto i te hautanga \frac{7\left(-7\right)}{2\times 10}.
-\frac{49}{20}
Ka taea te hautanga \frac{-49}{20} te tuhi anō ko -\frac{49}{20} mā te tango i te tohu tōraro.