A mixed number is a number where there is a whole number and a fraction, for example 2 2 3. An integer is any whole number. This can be a positive number, a negative number, or 0.

Multiplying and dividing whole numbers by numbers greater than 0 and less than 1 can be broken into a whole number calculation followed by multiplying or dividing by a power of 10, for example 10 ...

That’s correct in decimal form, but the exercise required the product to be expressed as mixed fractions. You know, a whole number followed by any fractional amount. C’mon, we all remember that.