A sum of rs 6000 is to given in the form of 63 prizes if the prize money is either rs 100 or rs 25 find the number of prizes of each type
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Given :
- A sum of rs 6000 is to given in the form of 63 prizes.
- The prize money is either rs 100 or rs 25.
To find :
- The number of prizes of each type =?
Step-by-step explanation :
Let the number of prizes of money 100 be x, and the number of prizes of cost 25 be y ;
x + y = 63
y = 63 - x .....(1)
100x + 25y = 6000
4x + y = 240
y = 240 - 4x .....(2)
63 - x = 240 - 4x
4x - x = 240 - 63
3x = 177
x = 59
y = 63 - x = 63 - 59
y = 4
Hence ,the number of prizes of cost 100 each are 19 while other type of prizes are 4.
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At infinity, is actually equal to zero. So there is zero chance that you will get all tails when you throw a fair coin infinite times.
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