How much is 21 nickels?
Understand the Problem
The question is asking for the total monetary value of 21 nickels. Since each nickel is worth 5 cents, we need to multiply the number of nickels by the value of each nickel to find the total amount.
Answer
The total monetary value of 21 nickels is $1.05.
Answer for screen readers
The total monetary value of 21 nickels is $1.05.
Steps to Solve
- Identify the value of one nickel
Each nickel is worth 5 cents, or $0.05$.
- Determine the total number of nickels
In this case, we have 21 nickels.
- Calculate the total value
To find the total value, multiply the number of nickels by the value of one nickel: $$ \text{Total Value} = \text{Number of Nickels} \times \text{Value of One Nickel} $$ Substituting in the values: $$ \text{Total Value} = 21 \times 0.05 $$
- Final calculation
Now, perform the multiplication: $$ \text{Total Value} = 1.05 $$
So the total value of 21 nickels is $1.05.
The total monetary value of 21 nickels is $1.05.
More Information
Each nickel being worth 5 cents contributes to a cumulative total when you multiply by the number of nickels. This problem is a straightforward application of multiplication in basic arithmetic.
Tips
- Forgetting to convert the cents to dollars. Ensure you understand how to work with cents and dollars ($0.05$ instead of $5$).
- Miscounting the number of nickels. Double-check the count before calculation.
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