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Debbie is planning a road trip that is 250 km long . How many hours will it take her if she drives at an average speed of 104 km/h (about 65 mph)?

User Robinvrd
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2 Answers

5 votes

Final answer:

Debbie's 250 km road trip at an average speed of 104 km/h will take approximately 2 hours and 24 minutes, calculated by dividing the distance by the speed and converting the decimal hours to minutes.

Step-by-step explanation:

To find out how many hours it will take Debbie to complete her 250 km road trip at an average speed of 104 km/h, we use the formula:

Time = Distance ÷ Average Speed

Substituting the given values into the formula, we get:

Time = 250 km ÷ 104 km/h

After performing the division, we find that it takes Debbie approximately:

Time = 2.404 hours

To convert this to a more understandable time frame, we multiply the decimal part by 60 to convert it to minutes.

0.404 hours * 60 minutes/hour = 24.24 minutes

Therefore, Debbie's trip will take about 2 hours and 24 minutes.

User Selkie
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7.9k points
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the road trip will take Debbie about 2 1/2 hours at the rate she's going
User Alex Beals
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8.2k points