2
3
/
4
=
____________________
/
____________________
4
1
/
8
=
____________________
/
____________________
3
2
/
5
=
____________________
/
____________________
5
3
/
7
=
____________________
/
____________________
6
5
/
8
=
____________________
/
____________________
7
7
/
9
=
____________________
/
9
