Question

1) 5 + 4 5 / 8 2 ) 6 2 / 5 + 9 3 ) 18 / 7 + 3 / 7 + 3

Answer 1

1)5+ $4 frac{5}{8}$ = $9 frac{5}{8}$
2) $6 frac{2}{5} +9=15 frac{2}{5}$
3) $frac{18}{7}+ frac{3}{7}+3= frac{21}{7} + 3 = 3+3=6$