Percius has a collection of marbles. 40% of them are clear. 20% are black, and the remainder are all the other colors. A friend of his asks if he can take five marbles. On average, how many marbles of other colors will his friend end up getting?
How many marbles are of other colors? ** 40% of the marbles are of other colors because 100 - 20 - 40 = <<100-20-40=40>>40
How many other colored marbles will his friend get? ** The friend will on average get 2 other colored marbles because 5 x .4 = <<5*.4=2>>2
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