Board Feet Formulas: W x T x L'/12 or W x T x L"/144
Problems should be set up as follows: w=6", t=3/4" L=12'
W x T x L'/12 = 6 x .75 x 12'/12
=4.5 x 12/12
=54/12
= 4.5 brd. ft._
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Decimal Coefficiants
1/4"= .25
1/2"= .5
5/8"= .625
3/4"= .75
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Each student needs to study and be able to read a ruler on the sixtenth scale.
16/16 = 1" 8/8 = 1" 4/4 = 1" 2/2 = 1"
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*Intro students are making a remote holder. They will use the bandsaw, radial arm saw, planer and jointer.
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* Safety must start with each student first. Always work safely and use the right tool for the right job.
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* All student's in my class have had an Internet Safety power point presentation and they know the class rules and school rules for internet usage.
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