Anuj takes 15 minutes to go to school and takes 20 minutes to come back from school by bicycle. If the school is 4.5 km away from his home, find his average speed.
Anuj takes 15 minutes to go to school and takes 20 minutes to come back from school by bicycle. If the school is 4.5 km away from his home, find his average speed.
Harshit Singh , 3 Years ago
Grade 12th pass
