In a factory there are 100 skilled, 250 semi-skilled and 150 unskilled workers. It has been observed that on an average a unit length of a particular fabric is woven by a skilled worker in 3 hours by a semi-skilled worker in 4 hours and by an unskilled worker in 5 hours. After a training of 2 years the semiskilled workers are expected to become skilled and the unskilled workers to become semi-skilled. How much less time will be required after 2 years of training for weaving the unit length of fabric by an average worker?
In a factory there are 100 skilled, 250 semi-skilled and 150 unskilled workers. It has been observed that on an average a unit length of a particular fabric is woven by a skilled worker in 3 hours by a semi-skilled worker in 4 hours and by an unskilled worker in 5 hours. After a training of 2 years the semiskilled workers are expected to become skilled and the unskilled workers to become semi-skilled. How much less time will be required after 2 years of training for weaving the unit length of fabric by an average worker?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 68E
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage