Answer:
You could say "I have 0.25 cents and I need 1 dollar to go to dollar tree to get a snack. How much more money do I need to get 1 dollar to go to dollar tree?
Step-by-step explanation:
A rational number is a number that is not a whole number so that could be decimals fractions. Since you're using 0.25 as your rational number this would be a logical answer.