+0  
 
0
164
1
avatar

Five people can mow a lawn in 12 hours. How many more people are needed to mow the lawn in just 3 hours, assuming each person mows at the same rate?

 Oct 6, 2021
 #1
avatar+36420 
0

10 people would half the time to 6 hours.....     20 people would half the 6 hours to 3 hours.

 Oct 6, 2021

21 Online Users

avatar
avatar
avatar