Algebra with Coins - Same Count of Four with Four Coin Types - to Equations

Question

Some coins have a total value of $1.23  There are the same number of Pennies, Nickels, Dimes, and Quarters, and only those coins.  What equations would help us solve?

Accepted Answer

$$\begin{align*}p &= n\n &= d\d &= q\1p + 5n + 10d + 25q &= 123\end{align*}$$

Answer

$$\begin{align*}p &= q\q &= d\d &= n\1p + 25q + 10d + 5n &= 123\end{align*}$$

Practice: Algebra with Coins - Same Count of Four with Four Coin Types - to Equations

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Algebra with Coins - Same Count of Four with Four Coin Types - to Equations

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