Question
Japheth drove a car at an average speed of 102 km/h for 40 minutes. He then reduced his average speed by 8 km/h and drove another 30 min before he reached his destination. Find the total distance covered by Japheth.
3 m

Click button first when a symbol is required. X

Japheth drove a car at an average speed of 102 km/h for 40 minutes. He then reduced his average speed by 8 km/h and drove another 30 min before he reached his destination. Find the total distance covered by Japheth.