REGISTER

How many extra kilometres are covered in 6 hours at 40 km/h instead of 30 km/h?

By /

Question: How many extra kilometres are covered in 6 hours at 40 km/h instead of 30 km/h?

  1. 61 km
  2. 59 km
  3. 60 km
  4. 62 km

Correct Answer: C — 60 km

Explanation: Extra distance = difference in speed × the common travel time.
Using the values in this question gives 60 km as the correct answer.

Scroll to Top