heh, well if you do the math you will find out and to my calculations, no it can not be simplified
No it can not be simplified
No
No, 10/49 is simplified.
It cannot be simplified.
-475 over 60 simplified = -95/12
49/90 cannot be simplified.
98 over 198 simplified = 49/99
yes
It is: 60/100 = 3/5 simplified
It is: 2/60 = 1/30 simplified
It is: 63/60 = 21/20 simplified
42/49 = 6/7