HELP FAST! <3 10 points!
Which of the following numbers can be expressed as repeating decimals? 4 over 7, 2 over 5, 7 over 8, 4 over 9 7 over 8 and 4 over 9 4 over 7 and 2 over 5 4 over 7 and 4 over 9 2 over 5 and 7 over 8
I know the first one is 4/9 but I can't figure out the second one...