Question

310 * 2 67 * 1 59 =
 
3 35 : 2 710=

Answer 1

$1)frac{3}{10}*2 frac{6}{7}*1 frac{5}{9}= frac{3*20*14}{10*7*9}= frac{1*2*2}{1*1*3} = frac{4}{3}=1 frac{1}{3} \ \ 2)3 frac{3}{5}:2 frac{7}{10}= frac{18}{5}* frac{10}{27}= frac{4}{3}=1 frac{1}{3}$