K1ezyMeromufah, a few of the points that are essential to know about your subject are counterarguments, rebuttals, and (spotting) logical fallacies. Here is a link to examine: http://www.csun.edu/~hcpas003/argument.html
Need help still? If so I can help.
0.4 and 40% percent are the same thing but if you want a specific one I'd go for 40%
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oh, I need help with this one too, let me know how you go, thank you