Question

Me ajudem aí galera ​

Answer 1

$(( \frac{5}{6} - \frac{1}{5} ) - \frac{1}{3} ) \div \sqrt{ \frac{9}{4} } = (( \frac{25 - 6}{30} - \frac{1}{3} ) \div \frac{3}{2} = ( \frac{19 - 10}{30} ) \div \frac{3}{2} = \frac{9}{30} \div \frac{3}{2} = \frac{3}{10} \times \frac{2}{3} = \frac{6}{30} = \frac{1}{5}$

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