Рет қаралды 59,010
Link to sign up for College Ready Math Program: collegereadymath.com/suppleme...
I go over how to calculate grade given length and fall. Also the differences between inches per foot, percent grade, and slope as a ratio. I show how to do these problems on the whiteboard and also with a level and what the second line on the level is for. Help for trade exam, especially for the plumber's exam. How to calculate grade.
Good resources: www.amazon.com/shop/colfaxmath (paid link)
Mathematics for Carpentry and the Construction Trades, amzn.to/3hy0ZUJ
TI-84 Plus CE Graphing Calculator: amzn.to/30b0fzk (paid link)
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