For example if you have distance in miles and speed in kmh you will need to convert speed to mph or distance to kilometers. This will give you your average speed. If you can run Windows applications you might prefer a nicer and more compact version of these calculators that ships with my bike gear calculator or the additional.
The use of 60 ensures that time is calculated in minutes rather than in hours and tenths of an.
Time is entered in minutes speed in knots and distance in nautical miles the same formula will work for statute miles and kilometres. Enter 50 in the time box and choose seconds from its menu. Step 2 We know that the distance 40 x 15. It also explains how to attempt typical examination style questionsPractice Questions.