yes
The greatest common factor of 32 and 28 is 4. 32/4=8 and 28/4=7. That's as close as you're going to get!
0.125
-28
1.1429
28/32 = 7/8 = 0.875
It is: 32 minus 4 = 28
28
4
28-32 = -4
That's the same as 8 x 16/28 = 128/28 = 32/7 or 4 and 4/7
8
The variance of 4 49 10 47 32 28 32 32 32 and 28 is: 194.044444444