Andy estimated that he would need 71 feet of lumber for a tree house project. He later found that the actual amount of lumber

Question

Andy estimated that he would need 71 feet of lumber for a tree house project. He later found that the actual amount of lumber needed was 60 feet. What was the percent error of Andy's estimation?
A. 15.49%
B. 18.33%
C. 11%
D. 84.51%

Kunduz · Accepted Answer

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