|
2 articles trouvés pour ce sujet.
 |
|
|
|
|
|
|
|
|
The average over two semesters |
2010-01-20 |
|
edy pose la question :
6 courses have an average of 100 in the first semester
5courses have an average of 90 in the second semester
what is the average of the two semester , method of calculation , how come to have 95.4545
Penny Nom lui répond. |
|
|
|
|
|
|
The average of two averages |
2002-05-22 |
|
RJ pose la question :
in a class with 22 students, the average garde on an exam was 68%, in another class with 32 students, the average grade on the same exam was 78%, what was the overall for the two classes? round your answers to the nearest whole number.
Leeanne Boehm lui répond. |
|
|
|
