Get personalized answers to your unique questions on IDNLearn.com. Ask any question and receive accurate, in-depth responses from our dedicated team of experts.

If Jim roller can paint a room in 3 hours while john brush would take 4 hours, how long will they take if they work together?
A. 1 5/7 hours
B. 1 hour 1/7 hour


Sagot :

Your participation means a lot to us. Keep sharing information and solutions. This community grows thanks to the amazing contributions from members like you. Your questions are important to us at IDNLearn.com. Thanks for stopping by, and come back for more reliable solutions.