GPA Chance Question?

<p>So, I always see students talking about their 4.0 or 3.9 GPA on chance threads, but what does that really mean? Do colleges see your percentages? I have had teachers for honors, and ap classes especially, who have given me an A- for a 93% and no A+s fir even a 99%, but other teachers who simply assign an A for 90-100%. Let's say I have a 98% average while someone has 90% average. We both have a 4.0. So do colleges know this or simply look for the A?</p>

<p>Not sure if this goes here. Sorry.</p>