0.8824
√(64/255) = √64/√255 = 8/√255 ≈ 0.501---------------------------------------------If you meant √(64/225), then:√(64/225) = √64/√225 = 8/15 = 0.5333... ≈ 0.533
True, but the LCM of 85 and 255 is 255.
0.68
3.6429
0.2941
255
225 divided your 25 = 9
28.125
90
9.375
18.75
9.375