During a family car trip, a family travels for 1 hour at 70 miles per hour. Then the family travels for 2 more hours at 55 miles per hour. What is the family's average speed during the trip?
Answers
Answered by
1
Answer:
60 miles per hour
Explanation:
70+55×2=180
180÷3=60 miles per hour
Answered by
1
Answer:
60 miles per hour
Explanation:
70+55×2=180
180÷3=60 miles per hour
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