Wilson can paint the walls of his room in 4 hours by himself when working at a constant rate. Wilson's older brother Adam can paint the same walls by himself in 2 hours when working at a constant rate. How long would it take for Wilson and Adam to paint the walls of Wilson's room together at their current rates? Select one answer A. 3 hours B. 2 1/2 hours C. 1 1/2 hours

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter7: Rational Expressions And Functions
Section7.5: Solve Applications With Rational Equations
Problem 7.101TI: Alice can paint a room in 6 hours. If Kristina helps her it takes them 4 hours to paint the room....
icon
Related questions
Question

Wilson can paint the walls of his room in 4 hours by himself when working at a constant rate. Wilson's older brother Adam can paint the same walls by himself in 2 hours when working at a constant rate. How long would it take for Wilson and Adam to paint the walls of Wilson's room together at their current rates? Select one answer

A. 3 hours

B. 2 1/2 hours

C. 1 1/2 hours

D. 1 1/3 hours

E. 1 1/6 hours

Expert Solution
Step 1

Algebra homework question answer, step 1, image 1

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Linear Equations
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Intermediate Algebra
Intermediate Algebra
Algebra
ISBN:
9780998625720
Author:
Lynn Marecek
Publisher:
OpenStax College
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Elementary Algebra
Elementary Algebra
Algebra
ISBN:
9780998625713
Author:
Lynn Marecek, MaryAnne Anthony-Smith
Publisher:
OpenStax - Rice University
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning