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100 textbooks decreased by 22%
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5 votes
100 textbooks decreased by 22%

User Spkrtn
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5 votes
88 because 100 x .88=88
You get the 88 from 100%-22%= 88%
So then you have to go and take the 100 textbooks by x .88 which is the remainder of the total once 22% is deducted :)
User Liero
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