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Solve the given problem:
Problem: You are examining a flea with a converging lens that has a focal length of 4.00 cm.
Part I. If the image of the flea is 7.00 times the size of the flea, how far is the flea from the lens?
Part II. Where, relative to the lens, is the image?
Show me the each and every step in detailed for help.
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