A train travels 3 km per minute. What is the train’s speed in miles per hour? There are about 1.6 kilometers in 1 mile. 60 minutes in 1 hour. Round to the nearest tenth. Do not label.(1 point) Responses 180 miles per hour 180 miles per hour 112.5 miles per hour 112.5 miles per hour 4.8 miles per hour 4.8 miles per hour .05 miles per hour

3 answers

To convert the train's speed from kilometers per minute to miles per hour, we can use the following conversion factors:
1 kilometer = 0.621371 miles
1 minute = 1/60 hour

First, we need to find the train's speed in kilometers per hour:
3 km/minute * 60 minutes/hour = 180 km/hour

Next, we can convert kilometers to miles:
180 km/hour * 0.621371 miles/kilometer = 111.85 miles/hour

Rounding to the nearest tenth, the train's speed in miles per hour is approximately 111.9 miles per hour.
What is the answer
The answer is 111.9 miles per hour.