Proportions Review for Test Retakes

PROPORTIONS:

https://www.youtube.com/watch?v=he8Gl03cZHg

https://www.youtube.com/watch?v=USmit5zUGas

https://www.youtube.com/watch?v=P_aQPxr2G_4

https://www.youtube.com/watch?v=VgSl_YzTXlU

https://www.youtube.com/watch?v=WJipgy0vUWE


RATIOS AND RATES:

https://www.youtube.com/watch?v=RQ2nYUBVvqI

https://www.youtube.com/watch?v=UxWsY59NVgc

https://www.youtube.com/watch?v=YFeU6SSmpv8