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## 9. If you have twice as many pennies as nickels, and the total value of these coins is the same as the value of 32 quarters, how many pennie

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Answer:The answers is 228 pennies.

Step-by-step explanation:The values of the subunits of a dollar are:

1 penny = $0.01.

1 nickel = $0.05.

1 quarter = $0.25.

If all the pennies and nickels that you have are equal to 32 quarters:

Now, we have twice pennies as many nickels, and x is the total amount of coins:

Multiply and add the terms of the equation:

Divide by $0.07 in both terms of the equation:

When x = 114 means that you have 114 nickels and 228 pennies.

Replacing x=114