1/14
4/7 cant be simplified any further. 8/14 can be simplified to 4/7. (This is done by dividing both the numerator and denominator by 2)
2 over 7
Yes, to 2/7
30 ÷ 4 = 7.5 which can be simplified to 7 1/2 (seven and one over two)
No
its already simplified!!
6 over 28 or 3 over 14(when simplified)
No.
No. It can be further simplified to 4/7
1/4
4/7
7/4