Answer:
3x/2 feet
Explanation:
It is given that, a person walked x feet and then half of that length again. We need to find total distance covered by him.
Total distance covered = sum of path travelled
Initial distance = x feet
Extra distance covered = (x/2) feet
Total distance = x+x/2 = 3x/2 feet
So, he will cover 3x/2 feet.