Question

Gente, preciso que me ajudem na 1

Answer 1

Resposta:

$(1 \frac{2}{3} + \frac{2}{5} ) \div 1 \frac{2}{9}$

$(1 + \frac{2}{3} + \frac{2}{5} ) \div 1 + \frac{2}{9}$

$( \frac{3}{3} + \frac{2}{3} + \frac{2}{5} ) \div (\frac{9}{9} + \frac{2}{9} )$

$( \frac{5}{3} + \frac{2}{5} ) \div ( \frac{11}{9} )$

$( \frac{25}{15} + \frac{6}{15} ) \div ( \frac{11}{9} )$

$( \frac{31}{15} ) \div ( \frac{11}{9} )$

$\frac{31}{15} \times \frac{9}{11}$

$\frac{31 \times 3 \times 3}{5 \times 3 \times 11}$

$\frac{31 \times 3}{5 \times 11}$

$\frac{93}{55}$