In a warehouse, 2/5 of the mobile phones are Brand A, 4/5 of the remainder are Brand B and the rest are Brand C. After shipping out 20% of Brand A mobile phones, 25% of Brand B mobile phones and 1/3 of Brand C mobile phones, there were 228 mobile phones left. (a) What fraction of the mobile phones was shipped out? Give your answer in its simpliest form. (b) How many more Brand A mobile phones than Brand C mobile phones were left in the warehouse?
In a warehouse, 2/5 of the mobile phones are Brand A, 4/5 of the remainder are Brand B and the rest are Brand C. After shipping out 20% of Brand A mobile phones, 25% of Brand B mobile phones and 1/3 of Brand C mobile phones, there were 228 mobile phones left. (a) What fraction of the mobile phones was shipped out? Give your answer in its simpliest form. (b) How many more Brand A mobile phones than Brand C mobile phones were left in the warehouse?
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Related questions
Question
In a warehouse, 2/5 of the mobile phones are Brand A, 4/5 of the remainder are
Brand B and the rest are Brand C. After shipping out 20% of Brand A mobile
phones, 25% of Brand B mobile phones and 1/3 of Brand C mobile phones, there
were 228 mobile phones left.
(a) What fraction of the mobile phones was shipped out? Give your answer in its
simpliest form.
(b) How many more Brand A mobile phones than Brand C mobile phones were
left in the warehouse?
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
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus
ISBN:
9781319050740
Author:
Jon Rogawski, Colin Adams, Robert Franzosa
Publisher:
W. H. Freeman
Calculus: Early Transcendental Functions
Calculus
ISBN:
9781337552516
Author:
Ron Larson, Bruce H. Edwards
Publisher:
Cengage Learning