Saved Bookmarks
| 1. |
If 15 men can repair a road in 24 days then how long will it take 9 men to repair the same road |
|
Answer» ong>Answer: 40 Days Explanation: The EASIEST way to determine solution for such PROBLEMS is knowing the PROPORTIONS. 15 men take 24 days, ASSUME 30 men it will take 12 days and assume 7 or 8 men it will be 48 days. The pattern involves inverse proportions, lesser men more days and vice versa. Coming back we need to find 9 men time period which suggests 15*24/9 = 40 days is actual solution. |
|