9/33
18/66 = 3/11
3 over 11
54.
18 / 66 = 0.27272727... rounded to 0.273 -> 27.3% Check: 66 x 0.273 = 18.018 rounded to 18
The highest common factor of 18 and 66 is 6
7/11 - 6/18 = 126/198 - 66/198 = 60/198 = 10/33
The LCM of 18, 66 and 128 is 12672.
It is equal to 66
The GCF is 6.
The Least Common Multiple (LCM) of 4, 18, and 66 is 396.
The GCF is 6.
66