SOLUTION: A cross-section of a standard or normal "two-by-four" board actually measures 1 1/2 in. by 3 1/2 in. The rough board is 2in. by 4in. but is planed and dried to the finished size. W
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Question 159197: A cross-section of a standard or normal "two-by-four" board actually measures 1 1/2 in. by 3 1/2 in. The rough board is 2in. by 4in. but is planed and dried to the finished size. What percent of the wood is removed in planing and drying?
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
2*4=8
1.5*3.5=5.25
8-5.25=2.75" removed
2.75/8=.34375
=34.375% removed
.
Ed
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