The total amount of time university students in the United States spend sleeping, grooming, eating and drinking, and traveling is about: Out of a pie chart that has 8 segments that totals 100%   Sleeping 36.2% Grooming 3.3% Eating and Drinking 4.2% Traveling 5.8% Other 9.6% Work and Related Activities 10.0% Educational Activities 13.8% Leisure and Sports 17.1% I believe the answer should be 1/2 of the time.   Please help me, I am not sure.

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