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## Homework Statement

A license plate has three letters followed by three numbers. Suppose the digits from 0...9 can be used, except all three digits cannot be zero, and that any letter from A-Z with repeats can be used. How many plates are possible?

## Homework Equations

My question is on the 0. Does this mean NONE can be used or only TWO?

## The Attempt at a Solution

I was marked wrong for the following:I set up as 26 x 26 x 26 x 10 x 10 x 9 = 15,818,400

What is the correct way to set up this problem?

Thanks!