Chemistry
Chemistry, 20.01.2021 21:30, dejabrewer01

A train travels 160 km in 2 h. What is the train’s average speed in km/h?
80 km/h
.80km/h

answer
Answers: 3

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Do you know the correct answer?
A train travels 160 km in 2 h. What is the train’s average speed in km/h?
80 km/h
.80km...

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