"Whole number" may refer to an integer, or it may refer to a POSITIVE integer. Because of this ambiguity in the definition, it is preferable to talk about integers, positive integers, or non-negative integers, depending on what you mean.
Chat with our AI personalities
XX = 20
Yes... XX represents the number 20.
XX is the number 20 in Roman numerals. xx
30.5
XX represents 20, because X = 10 and XX simply = 10 + 10. L represents 50 but LL would never be used because it would equal 100 and there is already an existing numeral for 100, which is C.