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41 coins, consisting of nickels and quarters, have a total value of $4.65. How many coins of each kind are there?

User NonGrate
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2 Answers

1 vote

Answer:

4

Explanation:

User Elirandav
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2 votes

Answer: 28 nickels and 13 quarters

Explanation:

Let the number of nickels represented by x and the number of quarters represented by y.

Then according to the question, we have the following equations :


x+y=41....................(1)\\\\0.05x+0.25y=4.65.................(2)

Divide 0.05 on both sides of equation (2), we get


x+5y=93........................(3)

Subtract equation (1) from equation (3) , we get


4y=52\\\\\Rightarrow\ y=13

From (1), x=28

Therefore, there are 28 nickels and 13 quarters.

User Vanni Totaro
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6.1k points