Delta drives at an average speed of 17 miles per hour through traffic. What is her speed in kilometers per hour if 1 kilometer is approximately equal to 0.62 miles? Round to the nearest tenth of a kilometer.
17 miles per hour is equal to 17/0.62 = <<17/0.62=27.42>>27.42 kilometers per hour.
Rounded to the nearest tenth, Delta's speed is approximately 27.4 kilometers per hour. Answer: \boxed{27.4}.
To find Delta's speed in kilometers per hour, we need to convert the speed from miles per hour to kilometers per hour using the conversion factor given, which is 1 kilometer is approximately equal to 0.62 miles. Here's how you can do it:
1. Start with the average speed in miles per hour: 17 miles per hour.
2. Multiply this value by the conversion factor: 17 miles/hour * (1 kilometer / 0.62 miles).
3. Simplify the expression: (17 / 0.62) kilometers per hour.
To find the answer, divide 17 by 0.62 using a calculator, and round to the nearest tenth of a kilometer.
Doing the calculation: 17 / 0.62 = 27.4193548...
Rounding to the nearest tenth of a kilometer: 27.4 kilometers per hour.
Therefore, Delta's speed in kilometers per hour, rounded to the nearest tenth, is 27.4.
To convert miles per hour to kilometers per hour, we can use the conversion factor of 0.62 miles per kilometer.
First, let's calculate the speed in kilometers per hour:
17 miles/hour * 0.62 kilometers/mile = 10.54 kilometers/hour
Rounding to the nearest tenth, Delta's speed is approximately 10.5 kilometers per hour.