Question

5-2 7/16=?; 4 3/7+2 11/14=?

Answer 1

$5-2 frac{7}{16} =4 frac{16}{16}- 2 frac{7}{16}=2 frac{9}{16}; \ 4 frac{3}{7}+2 frac{11}{14} = 4 frac{6}{14}+2 frac{11}{14} =6 frac{17}{14} =7 frac{3}{14}$