A person travels from New York at the rate of 45km per hour and comes backs to the New York at the rate of 55km per hour. What is his average speed for the whole journey
Answers
Answered by
1
Answer: 50 km/h
Explanation:
45km/h+55km/h=100km/h 100km/h/2=50km/h
Similar questions
Chinese,
5 months ago
Computer Science,
5 months ago
Science,
5 months ago
Physics,
10 months ago
Math,
1 year ago