A car is traveling at a speed of 80 miles per hour. What is the car's speed in kilometers per hour? How many kilometers will the car travel in 2 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not round your answers.Speed: kmhDistance traveled in 2 hours: km
Question
A car is traveling at a speed of 80 miles per hour. What is the car's speed in kilometers per hour? How many kilometers will the car travel in 2 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not round your answers.Speed: kmhDistance traveled in 2 hours: km
Solution
To convert the car's speed from miles per hour to kilometers per hour, you multiply the speed in miles per hour by the conversion factor, which is 1.6 km/mile.
So, 80 miles/hour * 1.6 km/mile = 128 km/hour.
To find out how many kilometers the car will travel in 2 hours, you multiply the speed in kilometers per hour by the time in hours.
So, 128 km/hour * 2 hours = 256 km.
Therefore, the car's speed is 128 km/hour and it will travel 256 km in 2 hours.
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