Question

solve : $6-3\frac{1}{2}-2\frac{1}{5}$

Answer 1

$6-3\frac{1}{2}-2\frac{1}{5}$

$=6-\frac{7}{2}-\frac{11}{5}$

$=\frac{60-35-22}{10}$

$=\frac{60-57}{10}$

$=\frac{3}{10}$