How many dollars are in 21 dimes?

Here, we will show you how to calculate how many dollars 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 100 cents to get the answer.

Here is the math to illustrate better:

21 dimes x 10 cents
= 210 cents

210 cents / 100 cents
= 2.1 dollars

Thus, the answer to the question "How many dollars are in 21 dimes?" is as follows:

2 dollars
+ 10 cents

Note: We multiplied 21 by 10, because there are 10 cents in a dime, and we divided 210 by 100, because there are 100 cents in a dollar.

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How many dollars are in 22 dimes?
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