the mean weight of 90 boys and 40 girls is 65 kg and 48 kg respectively find the mean weight of all the students
Answers
Answered by
0
Answer:
jeu7q881-2-2754₹-##:::=°€`^√`¢~¢$${`{[¢℅¢=¶|$=℅®℅®{•}\~
Answered by
3
Answer:
this is ur answer..........
Attachments:
Similar questions