<p>The lowest grade she has on her transcript is 91.<br>
9th grade: 93, 94, 95, 93.5, 95.5
10th grade: 95, 92.5, 94, 95.5, 97.5,
11th Grade: 97, 98, 96.5, 94.5,96, 91.5</p>
<p>The supposed letter grade equivalent her school uses is 90-100= A</p>
<p>It is late and I’m no math major, but this is how these would convert, I believe, on the two different scales (college Board/ Princeton Review):</p>
<p>9th grade CB 4 + 4 + 4 +4 +4
10th CB 4.0, 3.7, 4.0, 4.0, 4.0
11th CB 4.0, 4.0, 4.0, 4.0, 4.0, 3.7</p>
<p>9th P 3.8, 3.9, 4.0, 3.8, 4.0
10th P 4.0, 3.7, 3.9, 4.0, 4.0
11th P 4.0, 4.0, 4.0, 3.9, 4.0, 3.6</p>
<p>I think I’m just at the point where I am accepting that I will never make sense of this. The methodologies seem to be all over the place the more I search on the topic. </p>