Math word problem part a and part b.

label Mathematics
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Andre answered 42 questions correctly at this years spelling bee. Last year, he answered 35 questions correctly.

A.) what was the percent of change in the number of questions he answered correctly?

B.) was there  percent increase or a percent decrease?

Jan 3rd, 2015

A. 16.67

B. decrease.....................................


Jan 3rd, 2015

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Jan 3rd, 2015
Oct 23rd, 2017
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