9 over 12
9/18 = 0.5 8/15 = 0.53 8/15 is greater.
11/12 is greater.
12 to 15 is greater than 5 to 9 because the numbers in the former are of higher value than the latter.
11/12 is greater than 8/9 8/9 = 11/12 by cross multiplication: 8 * 12 = 9 * 11 96 < 99 thus, 11/12 is greater than 8/9
11 over 12 is greater. 9/10=0.9 11/12=0.92
5/12 is less than 9/12.
3, 6, 9, 12, 15
No it is not.
Yes.
It is: 4/5 = 0.8 because 9/12 = 0.75
3/4 = 9/12 8/12 is less than 9/12
5/9 = 60/108 factor out 12, top and bottom 12*5/12*9 eliminate 12; top and bottom 5/9 ------