2/100, or 1/50, if you mix the numbers up, you’ll get 1/50 because you mixed it I believe, and 0.02 is in the hundredths place because 0.2 is 2/10, so 1/50 would pretty much be your answer, but keep the my both just to reinsure you get full credit!!
4th degree trinomial because the highest power is 4
