Worker A can do a job in 3 hours. Worker B can do the same job in 5 hours. How long would it take if they worked together on the same job? 3. Representation The amount of work (rate) Worker A can do in a day: The among of work (rate) Worker B can do in a day: Let: Equation : LCD: Solution : Answer : It will take hours to finished if they worked together on the same job.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter5: Factoring Polynomials
Section5.13: Using Factoring To Solve Problems
Problem 16P
icon
Related questions
Question
3. Worker A can do a job in 3 hours. Worker B can do the same job in 5 hours. How long
would it take if they worked together on the same job?
Representation
The amount of work (rate) Worker A can do in a day:
The among of work (rate) Worker B can do in a day:
Let:
Equation:
LCD
Solution:
Answer:
It will take
hours to finished if they worked together on the same job.
Transcribed Image Text:3. Worker A can do a job in 3 hours. Worker B can do the same job in 5 hours. How long would it take if they worked together on the same job? Representation The amount of work (rate) Worker A can do in a day: The among of work (rate) Worker B can do in a day: Let: Equation: LCD Solution: Answer: It will take hours to finished if they worked together on the same job.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
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
Intermediate Algebra
Intermediate Algebra
Algebra
ISBN:
9781285195728
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Intermediate Algebra
Intermediate Algebra
Algebra
ISBN:
9780998625720
Author:
Lynn Marecek
Publisher:
OpenStax College
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning