64 oz is exactly 2 quarts - there is NO fraction involved.
64 2/3
64 is an integer and not a fraction. However, it can be expressed in rational form as 64/1.
64 50/100 or 64 1/2
fraction of 64 = 64/1
-64 in fraction = -64/1
6/4 = 3/2
64/3 in fraction
1 - 2
64 percent as a fraction =64%/100% =64/100 or16/25
6/4 = 3/2
64 is an integer, not a fraction.