four over five (four-fifths) cannot be simplified
3/4 ÷ 12/5 = 15/48 which can be simplfied to 5/16.
8/17 ÷ 4/5 = 40/68 which can be simplfied to 10/17.
45/36 = 15/12 = 5/4
2/5 ÷ 7/10 = 20/35 which is simplfied as 4/7.
4/9
12/30 = 2/5
6/30 = 1/5 = 0.2
5 over 47 cannot be simplified any further, as it is already in its simplest form.
Yes. 10 and 105 have a common factor of 5 .
No, it can be further simplfied to 1/3
14/8 can be simplfied to a mixed number as: 13/4
1+9/36 simplfied to 1 + 1/4