A bag contains 25 paise, 50 paise and 1 rupee coins in the ratio 7:4:3.  Total number of coins is 360. Sum of total coins is Rs. 99 so how many 25 paise coins are there?

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Naveen Chandra Joshi

  • Jan 2nd, 2007
 

given ratio is not correct its is not possible:7:4:3=36014x=360x=25.4578 which is not an integer.

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rama

  • Oct 25th, 2011
 

((1/4)*7x) + ((1/2)*4x) + (1*3x)=99

7x+8x+12x=396

x=14.66~15

so 15*7=105, 25ps. coins

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Neha

  • Feb 23rd, 2016
 

25

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