Question

9/4 2 whole number betweenwhich the product lies

Answer 1

The question is not clear.

anyway, if you want to know 
which whole number is between 9/4 and 2, i say that:

9/4 = 8/4+1/4
8/4 =2
1/4= 0.25
so, 
the whole number between 2.25 and 2 is = 2