Manatoko
pono
Pātaitai
Arithmetic
5 raruraru e ōrite ana ki:
\frac { 3 } { 8 } : \frac { 2 } { 7 } = \frac { 21 } { 16 }
Tohaina
Kua tāruatia ki te papatopenga
\frac{3}{8}\times \frac{7}{2}=\frac{21}{16}
Whakawehe \frac{3}{8} ki te \frac{2}{7} mā te whakarea \frac{3}{8} ki te tau huripoki o \frac{2}{7}.
\frac{3\times 7}{8\times 2}=\frac{21}{16}
Me whakarea te \frac{3}{8} ki te \frac{7}{2} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.
\frac{21}{16}=\frac{21}{16}
Mahia ngā whakarea i roto i te hautanga \frac{3\times 7}{8\times 2}.
\text{true}
Whakatauritea te \frac{21}{16} me te \frac{21}{16}.
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