Discuss Forum
1. How many minutes will it take police car to travel a distance of d miles if it travels at m mile per hour?
- A. 60/dm
- B. 60/dm
- C. 60/dm
- D. 60/dm
Answer: Option D
Explanation:
m mile can be travelled in 60 minutes
d mile can be travelled in (60 x d)/m minutes = 60d/m minutes.
Post your comments here: