Half of 64/38 = 16/19.
fraction of 64 = 64/1
-64 in fraction = -64/1
64/3 in fraction
64 percent as a fraction =64%/100% =64/100 or16/25
64 is an integer, not a fraction.
If a radioisotope undergoes six half-lives, only (1/64) or (0.015625) of the original radioisotope remains, because half of the remaining material decays at each half-life.
It is 64/1.
Assuming that "half" refers to "half-life", 360/60 = 6 so fraction left = 1/26 = 1/64
64/100
Half of 64 is 32
Yes, 32 is half of 64.