please answer both parts with correct and detailed calculations and explanations. make sure supporting statements are also provided for each step and calculation.

Compute the odds in favor of obtaining a number divisible by 4 or 5 in a single roll of a die. The odds in favor are to (Type a whole number.) Compute the odds against obtaining a number less than 5 in a single roll of a die. The odds against are to (Type a whole number.)