Calculating Odds

Question 1: The letters in the word “chair” are placed in a hat. What are the odds you pick a “c” or “h” out of the hat?

Question 2: A container has 38 nickels, 45 dimes, and 22 quarters. If you randomly pick out a coin, what are the odds you pick a nickel?

Question 3: In a deck of cards, what are the odds you select a diamond?

Question 4: In a deck of cards, what are the odds against picking a 4 or 7?

Question 5: If you roll a 6-sided dice, what are the odds you roll a number greater than 1?