Question

Решите пример
8 целых 1/4 минус 4 целых 9/20

Answer 1

$8 frac{1}{4} - 4 frac{9}{20} = 8 frac{5}{20} - 4 frac{9}{20} = 7 frac{25}{20} - 4 frac{9}{20} = 3 frac{16}{20} = 3 frac{4}{5} = 3,8$