One quarter is equal to the 0.25 dollars and one nickel equal to the 0.05 dollars. The total number of quarter in the Sang-Jin's piggy bank is 41.
Given information-
Sang-Jin has only quarters and nickels in her piggy bank.
She has 66 coins in the bank with a value of $11.50.
<h3>Quarter</h3>
One quarter is equal to the 0.25 dollars.
<h3>Nickel</h3>
One nickel equal to the 0.05 dollars.
Let <em>x </em>be the quarter and <em>y</em> be the nickels.
As there is total 66 coins. thus,
Suppose the above equation as the equation number 1.
As the total amount is $11.50. Thus,
Put the value of <em>y</em> from the equations 1 in the above equation. Thus,
Thus the total number of quarter in the Sang-Jin's piggy bank is 41.
Learn more about the quarter and nickel here;
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