Salmon and Federico are choosing a number between 1 & 100, picking a color from ROY G BIV, and picking a letter out of both "ILLINOIS" and "INDIANA" . There are equivalent chances to pick between the two states' names. Either one will go first. State the probability of each situation as a percentage, fraction and decimal.
1. Salmon chooses a composite number, A cool color( G BIV) and an A.
2.Federico chooses a prime number, A color starting with a vowel, and a constanant.
3.Either chooses a number divisible by 7 or 8, any color, and a vowel.
4. Either chooses a number divisible by 5 or 4, blue or green, and L or N