He printed 600*2=<<600*2=1200>>1200 pages

Each sheet of paper was 4*2=<<4*2=8>>8 pages

So he used 1200/8=<<1200/8=150>>150 sheets of paper

# Answer

150
Question:
James prints out 2 books.  They are each 600 pages long.  He prints out double-sided and 4 pages per side.  How many sheets of paper does he use?
Answer:
Let's think step by step.

user
150
James prints out 2 books.  They are each 600 pages long.  He prints out double-sided and 4 pages per side.  How many sheets of paper does he use?
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