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Rhianna drove home from college traveling an average speed of 60.2 mph and drove back to the college the following week at an average speed of 61.7 mph. If the total round trip took 9 hours, how much time did it take Rhianna to drive from home back to college? Express the time in hours and minutes. Round to the nearest minute.
hours minutes
Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Enter DNE for Does Not Exist, oo for Infinity
Box 2: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Enter DNE for Does Not Exist, oo for Infinity