Can the product of a whole number and a decimal number less than 1 ever be greater than a whole number

No. The product of a whole number and a decimal number less than 1 will be greater than the whole number multiplied into. For this theorem to be proven. Let us state the mathematical expression into numbers such that
1.  N x 0.1 = N/0.1 < N
2.  1 x 0.5 = 0.5
3.  2 x 0.1 = 0.2
4.  100 x 0.55 = 55 

These three examples and stances then suggest the claim that the product is not equal to the whole number used in the equation.

There is no question, there is just the answer.