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Maria's family drove 140 mi to her grandparents' house and averaged 56 ​ mi/h ​ on the way there. On the return trip, they averaged 50 mi/h . A 2.5 B2.6 C5.2 D5.3 is r…

Maria's family drove 140 mi to her grandparents' house and averaged 56 ​ mi/h ​ on the way there. On the return trip, they averaged 50 mi/h . A 2.5 B2.6 C5.2 D5.3 is r…
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Maria's family drove 140 mi to her grandparents' house and averaged 56 ​ mi/h ​ on the way there. On the return trip, they averaged 50 mi/h .

A 2.5

B2.6

C5.2

D5.3

  is right answer is D

User Shmeeps
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take 140/56 and get 2.5. then 140/50 and get 2.8. you then added those together and got 5.3 so if that is what you are looking for then that is correct
User Hannes Erven
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