GPA is an acronym for Grade Point Average. On a normal scale, a grade of A is worth 4 points, B is worth 3 points, C is worth 2 points and D is worth 1 point. To calculate GPA you would add up all the points and divide by the number of grades.
For example:
Algebra: A
English: B
Biology: B
US History: B
In this situation the student would receive 4 points for Algebra and 3 points each for English, Biology and US History. That would be a total of 13 points.
Since there are 4 classes you would divide 13 by 4 and end up with a 3.25.
So a 3.10 GPA is slightly above a "B" average.
Which one? How many tens are there in 3,102?
310
310+205 of 310=310+ 20/100*310=310+62=372
310. If it was -310, it would still be 310.
310
82% of 310 = 82% * 310 = 0.82 * 310 = 254.2
60% of 310= 60% * 310= 0.6 * 310= 186
10% of 310= 10% * 310= 0.1 * 310= 31
85% of 310= 85% * 310= 0.85 * 310= 263.5
9330% of 310= 30% * 310= 0.30 * 310= 93
300
310 as a fraction is 310 over 100 which equals 310%