Common Core Mathematical Content Standards:
6.RP.3 Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number lines, or equations.
7.RP.3 Use proportional relationships to solve multistep ratio and percent problems.
Grades 6 & 7
The following are links to career videos related to this lesson.
Machinist – Team Leader – Dan Kostrova, Lindquist Machine Corporation 2009
Electro-Mechanical Class A Assembler – John Krueger, CMD Corporation 2009
Technical Training Manager – Jake Morois, EMT International 2017