A bag contains 1 rs 50 paise and 25 paise coins are the ratio of 7:6:4 the total mobalagu is341 then how many coins are in the bag?
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Ratio of value of the coins 5/1 : 6/2 : 7/4 = 20:12:7
Value of 1 rupee coins = Rs.(780*20/39) = Rs.400
Value of 50-paise coins = Rs.(780*12/39) = Rs.240
Value of 20-paise coins = Rs.(780*7/39) = Rs.140
Therefore
Number of 1 Rupee coins = 400
Number of 50-paise coins = 240*2 = 480
Number of 25-paise coins = 140*4 = 560
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