Nancy drives 624 miles in 10 hours, driving the same number of miles each hour. Rebecca drives 660 miles in 12 hours, driving the same number of miles each hour. Which statement correctly compares the number of miles per hour they drove?

Question

Jeffrey Wilkinson

Mathematics

6 July, 13:20

Nancy drives 624 miles in 10 hours, driving the same number of miles each hour. Rebecca drives 660 miles in 12 hours, driving the same number of miles each hour. Which statement correctly compares the number of miles per hour they drove?

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Barbara · Answer 1

624 divided by 10 gives you 62.4 (miles per hour) 660 divided by 12 gives you 55 (miles per hour). So Nancy’s rate was 62.4 miles per hour & Rebecca’s rate was 55 miles per hour. That would be 62.4/55