Which fraction, when written as a decimal number, is a repeating decimal?
9/20
23/99
3/40
9/8

23/99
Step-by-step explanation:
23/99 !!!!!!!!!!!!!!!!!!!!!!
Answer:
Im not sure but i think the answer is 9/20, A.
Step-by-step explanation:
I worked them out and 9/20 was repeating.
I hope this helps you :)