How many dollars are in 399 dimes?

Here, we will show you how to calculate how many dollars there are in 399 dimes.

First, calculate how many cents there are in 399 dimes by multiplying 399 by 10, and then divide that result by 100 cents to get the answer.

Here is the math to illustrate better:

399 dimes x 10 cents
= 3990 cents

3990 cents / 100 cents
= 39.9 dollars

Thus, the answer to the question "How many dollars are in 399 dimes?" is as follows:

39 dollars
+ 90 cents

Note: We multiplied 399 by 10, because there are 10 cents in a dime, and we divided 3990 by 100, because there are 100 cents in a dollar.

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