Answer:
4/5
Explanation:
hi! so a rational number is a number that is not repeating or a pretty number. at rational number can be a decimal, a fraction or a whole number. so for answer be the square root of 27 is 5.1961524.... and it keeps going. This is what we call an irrational number. Same as the square root of 31. It is 5.56776..... That is another irrational number. The answer is 4/5 because it is a "pretty number" I hope that this helped :)
Love, gabby
(freshman)