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fenix001 [56]
2 years ago
15

Maria's family drove 140 mi to her grandparents' house and averaged 56 ​ mi/h ​ on the way there. On the return trip, they avera

ged 50 mi/h . What was the total time Maria's family spent driving to and from her grandparents' house?
Mathematics
1 answer:
GaryK [48]2 years ago
4 0

Answer: 5.3 Hours


Step-by-step explanation: 140 mi there at 56 mi per hour would be 2.5 hours. Then back 140 mi at 50 mi/h would be 2.8. 2.5 plus a 2.8 is 5.3 hours


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