Blueprint Calculations

Blueprint Calculations are our final RTM problem.  These types of trades math problems require many skills: rule reading, spatial reasoning, fraction/percent conversion, and using L, T and C shapes again.  The following graphic describes all of the steps:

We’ll work through these two problems in class.

For your homework, you’re going to use the following two graphics to get the numbers for step #1:

And that takes us to back to the Learnbox!  Enjoy!




Blueprint Calculations – trades math

Blueprint Calculations