Question

Решите примеры: $2 frac{1}{3}-1 frac{1}{2}; 5 frac{1}{6}-4 frac{1}{4}$

Answer 1

$2 frac{1}{3}-1 frac{1}{2}= frac{7}{3}- frac{3}{2}= frac{14-9}{6} = frac{5}{6}$

$5 frac{1}{6}-4 frac{1}{4}= frac{31}{6}- frac{17}{4}= frac{62-51}{12} = frac{11}{12}$