38. The life of the bulbs produced by Companies A Length of life (in hours) Company A (No. of Lamps) Company B (No. of Lamps) 4 500-700 700-900 11 30 900-1100 26 12 1100-1300 10 8. 1300-1500 8 6. 60 60 The bulbs of which Company are more consistent from the point of view of length of life ?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter4: Factors, Fractions, And Exponents
Section4.4: Least Common Multiple
Problem 64E
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38. The life of the bulbs produced by Companies A and B are given below :
Length of life
(in hours)
Company A
(No. of Lamps)
Company B
(No. of Lamps)
4
500-700
700-900
11
30
900-1100
26
12
1100-1300
10
8.
1300-1500
8
60
60
The bulbs of which Company are more consistent from the point of view of length of life ?
Transcribed Image Text:38. The life of the bulbs produced by Companies A and B are given below : Length of life (in hours) Company A (No. of Lamps) Company B (No. of Lamps) 4 500-700 700-900 11 30 900-1100 26 12 1100-1300 10 8. 1300-1500 8 60 60 The bulbs of which Company are more consistent from the point of view of length of life ?
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