Question

Sudha has only ₹2 and ₹5 coins with her. If the total number of coins that she has is 45 and the amount of money with her is ₹1080. Form the linear equations to represent this situation.

Answer 1

Let the number of Rs 5 coin be x.

So, No. of Rs 2 coin = 80-x, as total no. of coins is 80.

Now, As per the question,

5x + 2(80-x) = 232

5x +160-2x = 232

3x = 72

x = 24.

So, No. of Rs 5 coins will be 24.

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