1.0 X 21 =

Answer 1

This is the same thing as saying 21 x 1. (1.0 = 1) So what do you think the answer is?

??

Answer 2

21 x 1 = ??

Answer 3

21 or 210

Answer 4

21

Answer 5

1.0 X 21 = 21 or 210 because of the decimal point. I just don't remember how it works ?.