Agarden snail moves 1/6 foot in 1/3 hours what is the rate

pls refer ro the top for answer

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

hope this : )