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
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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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
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