Question

Решите смешаную дробь 6 целых 3/5+3 целых 7/9

Answer 1

Ответ:

6_3/5 + 3_7/9 = 6_9/45 + 3_5/45 = 9_14/45

Answer 2

$6\frac{3}{5}+3\frac{7}{9} = (6+3)+(\frac{3}{5} + \frac{7}{9}) = 9 + \frac{27+35}{45}=9 +1\frac{17}{45}=10\frac{17}{45}$