Please help
A group of college students is volunteering for Homes for the Community during their spring break. They are putting the finishing touches on a house they built. Working alone, Wade can paint a certain room in 6 hours. Rhonda can paint the same room in 3 hours. How long will it take them working together to paint the room? Round your answer to the nearest hundredth if necessary.

Question

Please help
A group of college students is volunteering for Homes for the Community during their spring break. They are putting the finishing touches on a house they built. Working alone, Wade can paint a certain room in 6 hours. Rhonda can paint the same room in 3 hours. How long will it take them working together to paint the room? Round your answer to the nearest hundredth if necessary.

anonymous · Answer

@ganeshie8 do you know this one?

yanasidlinskiy · Answer

Try this formula out: This may help you a little.. http://prepfortests.com/gmat/tutorials/rates/combinedworkformula

anonymous · Answer

@Hero do you mind helping me on this too