write each fraction in simplest form

1) 24/32 = 3/4

2) 18/27 = 2/3

3) 33/39 = 11/13

4) 8/18 - 4/9

5) 16/28 = 4/7

6) 21/28 = 21/28

7) 18/30 = 3/5

8) 25/35 = 5/7

ARE THESE Correct?

6 answers

They all are right except for 6.
#6 is 3/4 sorry thanks
Right.
4/8- 2/8
4/8-2/8 = 4-2/8 = 2/8
6/9