Percent Increase and Decrease on the Math GED

This is one of three videos on the topic of ratios, proportions, and percents. Look out for the other two on simple interest and commissions.

[ComicMythos]

I cant find the video on commission...I see "simple intrest" & "Percent change"

[Proxychains]

As someone with the GED book I got from my local adult education center, I recommend using this video for calculating percents. All the other YouTube videos are way too simple, and the word problems in the GED book are exactly like the ones he shows in this video. I take my test tomorrow, I’ll give an update.

[fruitinthetropics]

I don't understand why you don't add the percent sign in the calculator when doing percent decrease?

[dulakif]

It would be better if you would just do 30 percent times 70