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So, last year the chess club had 20 members. This year the club has 15 members. Find the percent of change, and state whether the percent of change is an increase or decrease. Explain.
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So, last year the chess club had 20 members. This year the club has 15 members. Find the percent of change, and state whether the percent of change is an increase or decrease.

Explain.

User Wraithseeker
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2 Answers

7 votes
So it is a decreace because 20 is more than 15
User Rharriso
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2 votes
20 % ( not sure how to explain this ) because 5 out of 20 is equal to 20 % cause 20 +20 + 20 +20+20 equal 100 so taking 5 people off would equal to 20%
User Wulfgarpro
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