Tom can read 5 pages in 15 minutes. Betty can read 15 pages in 1 hour. Explain how you could use a table or graph to find how much longer it would take Betty to read a 600 -page book than Tom.
Make a table of ____ to find how long it takes each to read ______ pages. Then, find the _____ It would take Betty _____ hours longer to read the book.