Posted by leya on .
Brandon received a book for his birthday and read seventysix pages in 4 hours. Later, he read eightyfive pages in 5 hours. Does his reading follow a direction variation? Explain

MATH 
Steve,
do you mean a direct variation?
76/4 = 19 pp/hr
85/5 = 17 pp/hr
so, not a direct variation. If he'd read 95 pages in 5 hours, then it would have been direct.