Pages 19-20

I suggest you watch this video before you start the PACE, and then again before doing the first check-up

Pages 21-26

I suggest you watch this video as you work through pages 21-26 , covering conversions from mixed numbers to percents, powers of ten, scientific notation, etc

Page 36 to End

I suggest you watch this video as you work through pages 36 to the end of the PACE — I will teach you an easy way to do ALL percent problems using ratios.