12-01-2017
Mathematics

contestada

Mary Beth traveled 240 miles in 4.8 hours and then stopped for a break. Then she traveled 255 miles in 4.2 hours. Not counting the break, what was Mary Beth's average speed for the whole trip? Use unit rate and show work please.

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thabickTLENTZ thabickTLENTZ

12-01-2017

Mary's overall speed was 245 miles per hour.

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18-05-2020

Answer:

245

Step-by-step explanation:

he average is 245 miles per hr

Answer Link

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