A quality-control inspector examined 260 calculators and found 9 of them to be defective. At this rate, how many defective calculators will there be in a batch of 22,620 calculators? O A. 2,340 calculators O B. 10 calculators C. 783 calculators O D. 87 calculators

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter6: Ratio, Proportion, And Probability
Section6.2: Writing And Solving Problems
Problem 9C
icon
Related questions
Question
A quality-control inspector examined 260 calculators and found 9 of them to be defective. At this rate, how many defective calculators will there be in a batch of 22,620 calculators?
O A. 2,340 calculators
O B. 10 calculators
O C. 783 calculators
O D. 87 calculators
Clear all
Transcribed Image Text:A quality-control inspector examined 260 calculators and found 9 of them to be defective. At this rate, how many defective calculators will there be in a batch of 22,620 calculators? O A. 2,340 calculators O B. 10 calculators O C. 783 calculators O D. 87 calculators Clear all
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Recommended textbooks for you
Holt Mcdougal Larson Pre-algebra: Student Edition…
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
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