Write and solve an equation to find the percent increase or decrease. Round your answer to the nearest tenth of a percent, if necessary.A carpeted living room and dining room area measures 34 ft by 
Mark decides to install wood flooring in the 
by 
dining room. By what percent has he reduced the area that is carpeted?
A. 61.8%
B. 38.2%
C. 11%
D. 61.9%
Answer: B
Mathematics
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?
?
A. 
B. 
C. 
D. 
E. 
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+ 
A. 
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C. 
D. 
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