Question

7 2/3+4 1/6∙(6 2/7 − 3 5/7)

Answer 1

7 2/3+4 1/6*(6 2/7-3 5/7)=

1) 6 2/7-3 5/7=2 4/7=18/7

2) 4 1/6=25/6

3) 25/6*18/7=75/7=10 5/7

4)7 2/3+10 5/7=7 14/21+10 15/21=17 29/21=18 8/21

Answer 2

$frac{14}{3} +4* frac{1}{6} *( frac{12}{7} - frac{15}{7} )$
$frac{14}{3}+4* frac{1}{6} * (- frac{3}7} )$
$frac{14}{3} -4* frac{1}{2} * frac{1}{7}$
$frac{14}{3}- frac{2}{7} = frac{92}{21}$