What fraction changes to a terminating decimal?

Answer:
There are an infinite number of them.
Here are a few:

1/2
1/4
1/5
1/8
1/10
2/5
3/5
3/8
3/10
4/5
51/100
17/125
51/1000
First answer by Alcohen2006. Last edit by Alcohen2006. Contributor trust: 1145 [recommend contributor recommended]. Question popularity: 3 [recommend question].