Question

7 целых одна десятая минус 3 целых одна шестая

Answer 1

71/10 - 19/6 = 426/60 - 190/60  = 236/60= 3 целых 56/60

Answer 2

7 (1/10) - 3 (1/6) = 4 (3/30-5/30)=3 (33/30-5/30)=3 (28/30) = 3 (14/15)