The answer to the question
I don't think a number like that exists :/
There are only <u>2 whole numbers that fall between .53 and 2.5</u>. (<em>Whole numbers are basically numbers we count with through our daily life.</em>)
<u>1 is greater than .53 and 2 is less than 2.5</u>. Your answer is 1 and 2.
500/20 = 25kcal per piece
8 * 25 = 200kcal.....yes, he is able to have 8 pieces