tabulate the following information: 
there were 80 persons in a trip organized by a school. out of which 60 were students, 14 were teachers and 6(all males) were peons. out of the total persons, 16 were females including one lady teacher.

Raj,
 
Persons going on trip No. of male persons No. of female persons  Total
Peons 6 0 6
Teachers 13 1 14
Students 45 15 60
Total 64 16 80

Total no. of persons going on trip = 80
No. of students = 60

Total female persons = 16 (given)
No. of female peons = 0 (given)
No. of female teachers = 1 (given)
No. of female students = 16-0-1 = 15.

Total no. of males = 80 - 16 = 64
No. of male peons = 6 (given)
No. of male teachers =  14 - 1 = 13 (total no. of teachers - no. of female teachers)
No. of male students =  60 - 15 = 45 (total no. of students - no. of female students)

 

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