SOLUTION: In how many ways can 7 different colors be arranged in a row if the first is always red, the last is always blue and the middle one is always green?

SOLUTION: In how many ways can 7 different colors be arranged in a row if the first is always red, the last is always blue and the middle one is always green?

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Question 68455:

In how many ways can 7 different colors be arranged in a row if the first is always red, the last is always blue and the middle one is always green?
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
7-3=4 COLORS ARE OPTIONALY ARRANGED THUS
4*3*2*1=24 DIFFERENT COLOR ARRANGEMENTS.
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