14.2k views
5 votes
Add the following:

1) 7/23 + 11/23 + 9/23
2) 2 5/7+ 9 4/7
3) 3/4+ 11/12
4) 9/20 + 3/5

Please help ASAP

User Hoda
by
7.0k points

1 Answer

2 votes

Explanation:

1) 7/23 + 11/23 + 9/23

7+11+9/23

27/23

= 1 4/23

2) 2 5/7 + 9 4/7

11 9/7

= 11.12

3) 9/20 + 3/5

9+12/20

21/20

= 1 1/20 or 1.05

User Glasnt
by
7.1k points