Question

5/12 + 7/15 b) 7/12 = 2/9 1) 4 5/6 + 2 3/8 d) 3 1/12 - 2 11/18​

Answer 1

53/60
1) 12 5/24
d) 1 1/36

Answer 2

Ответ:

53/60

75/24

7/12 >2/9

17/36

Пошаговое объяснение:

1)5*5/60 + 7*4/60 = 25+28/60=53/60

3)4 5*4/24+ 2 3*3/24= 4+2 20+9/24=6 29/24=75/24

4)3 1*3/36 - 2 11*2/36= 2-2 + 39-22/36=17/36