11
18. In a certain magazine,
27
consists of advertisements and of illustrations; what fraction is readable matter?
3
25
Answers
Answered by
4
QUESTION :
In a certain magazine,11/27 consists of advertisements and 1/3 of illustrations; what fraction is readable matter?
ANSWER :
Given,
Advertisements = 11/27
Illustrations = 1/3
= 1/3 × 9/9= 9/27
Total matter = 1 = 27/27
Therefore,Readable matter
= 27/27 - (11/27 + 9/27)
= 27/27 - 20/27
= 7/27
Hence, 7/27 is the fraction which is the readable matter.
FINAL ANSWER :
7/27
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