Saved Bookmarks
| 1. |
From a school, 80 boys and 45 girls appeared for a public examination. The average marks obtained by boys is found to be 65 whereas the average marks of girls is 70. What is the average marks of the school? |
|
Answer» From a school, 80 boys and 45 girls appeared for a public examination. The average marks obtained by boys is found to be 65 whereas the average marks of girls is 70. What is the average marks of the school? |
|