A bag contains Rs 750 in the form of rupee 50P and 25P coins in the ratio 5:8:4. Find the number of coins of each type.
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Let there be '5x' - one rupee, '8x' - 50paise and '4x' - 25paise coins
Total number of coins = 17x
Total amount : (5x)*1 + (8x)*(0.50) + (4x)*(0.25) = 750
10x = 750 and x = 75
Now, number of 1 Rupee coins = 5x = 5*75 = 375
number of 50 Paise coins = 8x = 8*75 = 600
number of 25 Paise coins = 4x = 4*75 = 300
Total number of coins = 375 + 600 + 300 = 1275
Total number of coins = 17x
Total amount : (5x)*1 + (8x)*(0.50) + (4x)*(0.25) = 750
10x = 750 and x = 75
Now, number of 1 Rupee coins = 5x = 5*75 = 375
number of 50 Paise coins = 8x = 8*75 = 600
number of 25 Paise coins = 4x = 4*75 = 300
Total number of coins = 375 + 600 + 300 = 1275
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