Answered

Join IDNLearn.com and start exploring the answers to your most pressing questions. Our experts are ready to provide prompt and detailed answers to any questions you may have.

paul paints a room in 6 hours. joel paints the room in 3 hours. how long will it take them to paint togather?

Sagot :

Konrad509idn
[tex]\frac{1}{6}+\frac{1}{3}=\frac{1}{x}\\ \frac{1}{6}+\frac{2}{6}=\frac{1}{x}\\ \frac{3}{6}=\frac{1}{x}\\ \frac{1}{2}=\frac{1}{x}\\ x=2[/tex]

2 hours
AL2006idn
Paul paints 1/6 of the room each hour.
Joel paints 1/3 of the room each hour.

Working together, they paint (1/6 + 1/3) of the room each hour.

In order to add the fractions, you need a common denominator.
6 will work:

(1/6 + 1/3) = (1/6 + 2/6) = 3/6 = 1/2

Together, they can paint at the rate of 1/2 room/hour .

This rate of work produces 2 hour/room.
Thank you for joining our conversation. Don't hesitate to return anytime to find answers to your questions. Let's continue sharing knowledge and experiences! Trust IDNLearn.com for all your queries. We appreciate your visit and hope to assist you again soon.