say you have a 3.8 out of 4.0 - convert to fraction and cross multiply then divide3.8 = x4.0 5.03.8 * 5.0 /4.0 = xx=4.75
sorry dude....don't know. HAHAHAHAA!!!!!!!!!
It may vary. You have to look up molar weights for all the substances involved in the mix or compound. Then calculate the percentage.
Grade-> GPA->Percentage A+ -->4.0--> 90-100 A --> 4.0--> 85-89 A- --> 3.7 --> 80-84 B+ --> 3.3 --> 77-79 B -->3.0 -->73-76 B- -->2.7--> 70-72 C+ -->...
94.5%