a) Write 3 hours 20 minutes as a number of hours to 3 decimal places.
b) A car travels 200 km in that time. Work out the average speed in km/h. Give the unit.
(a)Write 3 hours 20 minutes as a number of hours to 3 decimal places.(2)
(b)A car travels 200 km in that time. Work out the average speed in km/h. Give the unit.(2)
(Total for Question 15 is 4 marks)