Here, we will show you how to calculate how many nickels there are in 21 dimes.
First, calculate how many cents there are in 21 dimes by multiplying 21 by 10, and then
divide that result by 5 cents to get the answer.
Here is the math to illustrate better:
21 dimes x 10 cents
= 210 cents
210 cents / 5 cents
= 42 nickels
Thus, the answer to the question "How many nickels are in 21 dimes?" is as follows:
42 nickels
Note: We multiplied 21 by 10, because there are 10 cents in a dime, and we divided 210 by 5, because there are 5 cents in a nickel.

