Chad can paint a room in 2 h. Cassie can paint the room in 3 h. How long would it take them to paint the room working together? A. 1 h B. 1.2 h C. 2.5 h D. 3 h
Added by Cathy B.
Close
Step 1
Step 1:** Calculate Chad's rate of painting per hour: 1 room / 2 hours = 1/2 room per hour ** Show more…
Show all steps
Your feedback will help us improve your experience
Victor Salazar and 66 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
martha can paint a room in 2hours. Jamie can paint the same room in 6 hours . How long to the nearest tenth of an hour will it take it them to paint the room
Victor S.
One painter can paint a room in 6 hr. Another painter can paint the same room in 8 hr. How long would it take them working together?
Rational Expressions and Rational Equations
Applications of Rational Equations and Proportions
Christopher can paint the interior of his house in 15 hours. If he hires Cynthia to help him, together they can do the same job in 9 hours. If he lets Cynthia work alone, how long will it take her to paint the interior of his house?
Review: Equations and Inequalities
Linear Equations
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD