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onikepeo
The answer is 20.
I think I'm not sure
in per hour his speed is 2 pages an hour we know this cause 4/5 hour is 1 3/5 page and then half of 2/5 (which resembles the 1/5 in a full page) is 2/5 page which all adds up to 2 pages as 10/5 aka 2 pages

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