ans Q 18 urgent plzzzzzz
Attachments:
Answers
Answered by
2
Let winners =x
Atq,
100x+25(63-x)=3000
100x+1575-25x=3000
75x=3000-1575
75x=1425
X=19
Atq,
100x+25(63-x)=3000
100x+1575-25x=3000
75x=3000-1575
75x=1425
X=19
Answered by
0
Let the total winners be x
No. Of participants who did not win=60-x
X*100+25(60-x)=3000
100x+1500-25x=3000
75x=1500
X=20
No. Of participants who did not win=60-x
X*100+25(60-x)=3000
100x+1500-25x=3000
75x=1500
X=20
prashasti1:
no. of participants are 63 not 60
sorry for that
replace 60 by 63.
who did not win =63-x
Similar questions