Instructions

It can be helpful to print out the quiz and give yourself time to think about the questions. Read each question carefully and choose the answer that you think is most likely to be correct. You can only choose one answer for each question. When you are ready, mark your answers in the spaces on the computer screen (web page) and click on the button 'Send answers'. Good luck!

Solve the problems and mark the correct answer.

1.           How many minutes are in 0.6 of an hour?

2.      How much of a minute are 54 seconds?

3.      Change 108 ^km/_hour  into  ^meters/_second

4.       Hakkinen drove one lap of a race track in Italy at a time of  1:22.898 min.  Coulthard received a time of 1:23.336 min.  What is the difference between the times?

5.     Hakkinen drove another lap and improved his time. This time he received a time of 1:22.877 min.  The length of the lap was 5770 meters.  How fast did he drive (in ^m/_s = ^meters/_second)?

6.     Button drove the lap at an average speed of 67 m/s.  What was his average speed in km/hour?

7.     A car was driven at the average speed of 95 ^km/_hour for 2.5 hours. How far was the car driven (in km)? 

8.     Joe cycled a distance of 22.5 km at an average speed of 18 ^km/_hour.  How long did it take him?

9.     A coach driver had 99 km left to reach his destination. The time schedule allowed him 1 hour and 6 minutes to cover the distance.  How fast must he drive on the average in order to arrive on time? 

10.     A fisherman took his boat out to sea to fish. He sailed for 3 hours at an average speed of 5.6 ^{sea miles}/_hour . A sea mile is 1852 meters. How many kilometers did he sail?

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