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The organisers of an issaycompetition decidethat a winner in the competition getsa prizeof & 100 and a participant who does not wingets a prize of F25. The total money> |
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Answer» Step-by-step EXPLANATION: ANSWER Let x be the number of the winners. So, the number of participants who does not win (63−x). Prize MONEY given to x winners = Rs. (100×x)= Rs. 100x and prize money given to (63−x) participants = Rs. 25(63−x) Given, total prize money distributed = Rs. 3000 ∴100x+25(63−x)=3000 ⇒4x+(63−x)=120 ...[On dividing both SIDES by 25] ⇒3x+63=120 ⇒3x=120−63 ...[Transposing 63 to RHS] ⇒3x−57⇒x= 3 57
=19 ∴ The number of winners is 19. please follow me I will give your answer on time it's my promise to you |
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