If I got a 21 out of 23 on the lab practical part of the exam (part D, i think), so what is the overall best possible score i can get on the exam?
2007-06-12 15:16:26 · 1 answers · asked by omari_revolutions 2 in Science & Mathematics ➔ Earth Sciences & Geology
91.3
how I got your grade.
21*100/23
21* 100= 2100
2100/23 = 91.3
now for further reference you will be able to do this on your own.
I love to teach so lets say you want to know your average throughout your term.
on your tests you got
100
93
89
95
100
you would add all these together and divide by 5 because you are adding 5 different numbers
100
93
89
95
100
+----
477/5= 95.4 would be your over all grade.
I hope that I have helped you. I wish you the best of luck
2007-06-12 17:25:33 · answer #1 · answered by Kristenite’s Back! 7 · 1⤊ 0⤋