SOLUTION: A fire fighter stood on the middle rung of a ladder, went up 3 rungs, was forced downs rungs, and then went up7 rungs to extinguish the fire. Then the firefighter climb the remaini
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Question 1190929: A fire fighter stood on the middle rung of a ladder, went up 3 rungs, was forced downs rungs, and then went up7 rungs to extinguish the fire. Then the firefighter climb the remaining rungs to the top of the ladder. How many rungs are there on the ladder? Answer by greenestamps(13200) (Show Source):
