Question
Vincent drove at an average speed of 68 km/h for 30 minutes. He then reduced his average speed by 5 km/h and drove a further 20 minutes before he reached his house. Find the total distance covered by Vincent.
3 m

Click button first when a symbol is required. X

Vincent drove at an average speed of 68 km/h for 30 minutes. He then reduced his average speed by 5 km/h and drove a further 20 minutes before he reached his house. Find the total distance covered by Vincent.