A bag consists of one rupee,50 paise and 5 paise coins in ratio 3:5:7
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Answer:i'm sorry for not explaining here....but I need something that which book did this question get from?
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So, let's assume there are 3x one rupee coin, that implies that there'll be 5x numbers of 50 paise and 7x numbers of 5 paise.
Now, 1 rupee = 100 paise.
Thus, 3x one rupee coin ≡ 100 X (3x) = 300x paise.
5x 50 paise coins ≡ 50 X (5x) = 250x paise.
7x 5 paise coins ≡ 5 X (7x) = 35x paise.
Therefore, the ratio of amounts present in the bag by different types of coins
= 300x : 250x : 35x
= 300 : 250 : 35
= 60 : 50 : 7
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