How many dollars are in 640 dimes?

Here, we will show you how to calculate how many dollars there are in 640 dimes.

First, calculate how many cents there are in 640 dimes by multiplying 640 by 10, and then divide that result by 100 cents to get the answer.

Here is the math to illustrate better:

640 dimes x 10 cents
= 6,400 cents

6,400 cents / 100 cents
= 64 dollars

Thus, the answer to the question "How many dollars are in 640 dimes?" is as follows:

64 dollars

Note: We multiplied 640 by 10, because there are 10 cents in a dime, and we divided 6,400 by 100, because there are 100 cents in a dollar.

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