Aromātai
\frac{21}{10}=2.1
Tauwehe
\frac{3 \cdot 7}{2 \cdot 5} = 2\frac{1}{10} = 2.1
Tohaina
Kua tāruatia ki te papatopenga
\frac{20+1}{5}\times \frac{1}{2}
Whakareatia te 4 ki te 5, ka 20.
\frac{21}{5}\times \frac{1}{2}
Tāpirihia te 20 ki te 1, ka 21.
\frac{21\times 1}{5\times 2}
Me whakarea te \frac{21}{5} ki te \frac{1}{2} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.
\frac{21}{10}
Mahia ngā whakarea i roto i te hautanga \frac{21\times 1}{5\times 2}.
Ngā Tauira
whārite tapawhā
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