1.Phil opened the little bag. "It's only got red and blue marbles in it," he said. "Don't look, but take out one marble." Louis did just that. "See, Dad. I drew a red," he said. "How many reds are there?" "I'll give you a clue," his father replied. "If I removed two more reds and one blue, the odds against you drawing a red when you draw again would become three times what they were." How many reds and blues were there originally?

Originally 4 red marbles, 12 blue marbles

Originally 3 red marbles, 14 blue marbles

Originally 6 red marbles, 11 blue marbles