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3. Nicole can paint a room in six hours, Alexandra can paint a room in 5 hours, and Liana can paint a room in 4 hours. If all three work together, how long will it take them to paint the room?
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3. Nicole can paint a room in six hours, Alexandra can paint a room in 5 hours,

and Liana can paint a room in 4 hours. If all three work together, how long
will it take them to paint the room?

User Dmonlord
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5.7k points

1 Answer

8 votes
It should take them 1 hour and 37 minutes hope it’s right’ sorry if it’s not lol
3. Nicole can paint a room in six hours, Alexandra can paint a room in 5 hours, and-example-1
User AlBeebe
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