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I have a total of Rs 300 in coins of den...

I have a total of Rs 300 in coins of denomination Re 1, Rs 2 and Rs 5. The number of Rs 2 coins is 3 times the number of Rs 5 coins. The total number of coins is 160. How many coins of each denomination are with me?

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To solve the problem step by step, we will define variables for the number of coins of each denomination and set up equations based on the information given. ### Step 1: Define Variables Let: - \( x \) = number of Rs 5 coins - \( 3x \) = number of Rs 2 coins (since the number of Rs 2 coins is 3 times the number of Rs 5 coins) - \( 160 - (x + 3x) = 160 - 4x \) = number of Rs 1 coins (total coins minus Rs 5 and Rs 2 coins) ...
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