the organiser of an essay competition decide that a winner in the competition gets a prize of rupees 100 and participant who does not win gets a prize of rupees 25. The total prize money distributed is rupees 3000. find the number of winners. If the total number of participants is 63 ??
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let x are the loosers and y are the winners
x+y=63.....eq.1
x*25+y*100=3000
then
x+4y=120....eq.2
on substarting eq.1 from eq.2
you will get the answer
x+y=63.....eq.1
x*25+y*100=3000
then
x+4y=120....eq.2
on substarting eq.1 from eq.2
you will get the answer
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