Question

Номер 794 г,д,е пж помогите

Answer 1

Ответ:

а. 3/8 +2 1/4 = 3/8 + 2 2/8 = 2 5/8

б. 1/4 + 3 1/6 = 3/12 + 3 2/12 = 3 5/12

в. 5 5/12 + 3 2/9 = 5 15/36 + 3 8/36 = 8 23/36

г. 2 4/9 + 1/6 = 2 8/18 + 3/18 = 2 11/18

д. 4 3/5+ 10 1/4 = 4 12/20 + 10 5/20= 14 17/20

e. 4 1/4 + 2/9 = 4 9/36 + 8/36 = 4 17/36