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A bag has Rs.51.25 in the form of 2-rupee, 50-paise and 25-paise coins in the ratio of 3:5:7. What is the total number of 50-paise coins?

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A bag has Rs.51.25 in the form of 2-rupee, 50-paise and 25-paise coins in the ratio of 3:5:7. What is the total number of 50-paise coins?
1). 15
2). 35
3). 25
4). 5


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2 answers

2 vote
Answered by on | Votes 2 |
Correct answer is: option 3

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1 vote
Answered by on | Votes 1 |
Ratio- 3 : 5 : 7 Rupee-3*2 : 5/2 :7/4 Now 6x+5/2x+7/4x=51.25 41x=51.25*4 x=5 No. Of coins of 50 paise =5*5=25




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