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All members of our painting team paint at the same rate. If $10$ members can paint a $1000$ square foot wall in $10$ minutes, then how long would it take for $5$ members to paint a $1000$ square foot wall, in minutes?

 Jan 17, 2024
 #1
avatar+36746 
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Similar to your other post 

1000 ft^2  requires    10 members * 10 minutes = 100 members_minutes 

     now for the same 1000 ft^2 wall, divide by 5 members 

           100 member_minutes / 5 members = 100 / 5 minutes = 20 minutes 

 Jan 17, 2024

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