Saved Bookmarks
| 1. |
19. The mean marks (out of 100) of boys and girls in ancxamination are 70 and 73, respectively. If the meanmarks of all the students in that examination is 71,find the ratio of the number of boys to the number of |
|
Answer» Answer: SEE the attachment for the answer to your question . . . . . . please mark as brainliest follow me |
|