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Mathematics, 24.06.2019 20:30 destanie1030

Me 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 . what was the total time maria's family spent driving to and from her grandparents' house? 2.5 h 2.6 h 5.2 h 5.3 h

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Me maria's family drove 140 mi to her grandparents' house and averaged 56 mi/h on the way there....
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