A family's vacation destination is 850 miles from their home. They travel by car 6 hours on the first day of their trip. Their average speed is 45 mph. The next day they travel 7 hours, averaging the same speed. How many miles are left for the family to travel?

Question

Mathematics

Brooke Chung

3 January, 14:49

A family's vacation destination is 850 miles from their home. They travel by car 6 hours on the first day of their trip. Their average speed is 45 mph. The next day they travel 7 hours, averaging the same speed. How many miles are left for the family to travel?

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Answers (1)

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Pamela Orr · Answer 1

The distance traveled is equal to the product of the speed and the time. For the first day,

d = (45 mile/h) (6 h) = 270 miles

On the second day,

d = (45 mile/h) (7 h) = 315 miles

The total distance traveled after 2 days is equal to 585 miles. Subtracting this value from the given distance will give us an answer of 265 miles.