Question

(6+7целых1 1/2)÷15 / (1целых 7/15 + 1/3)×5

Answer 1

$frac{6+7 frac{11}{2} }{15} : (1 frac{7}{15} + frac{1}{3} )*5=( frac{6*2+25}{2} * frac{1}{15} ): frac{22+5}{15} *5= frac{37}{30} * frac{3}{27} = frac{37}{270}$