How many quarters are in 640 dimes?

Here, we will show you how to calculate how many quarters 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 25 cents to get the answer.

Here is the math to illustrate better:

640 dimes x 10 cents
= 6,400 cents

6,400 cents / 25 cents
= 256 quarters

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

256 quarters

Note: We multiplied 640 by 10, because there are 10 cents in a dime, and we divided 6,400 by 25, because there are 25 cents in a quarter.

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