kgjsjbdhdbcbfj72411 kgjsjbdhdbcbfj72411 07-05-2020 Mathematics contestada Sarah enjoys reading books as a hobby. Complete the rate chart below to find how many pages Sarah reads in a certain number of hours. Time (in hours) 3 6 9 12 15 Number of Pages Read 120 240 360 480 ? A. 780 B. 520 C. 600 D. 578