Question

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

The correct response is 180 miles per hour.