The mars company says, that before the introduction of purple, yellow made up 20% of their plain M&M candies, red made up another 20%, and orange, blue and green each made up 10%. The rest were brown. Assuming you had an infinite supply of M&M's with the older color distribution, if you picked six M&M's in a row, what is the probability that a least one is green?

Format probability: 0.0000