The product of two number is 48. If one number equals "The number of wings of a bird plus 2 times the number of figure on your hand divided by the number of wheels of a Tricycle." Then the other number is?

$$\eqalign{ & {\text{Let number are }}x{\text{ and }}y \cr & {\text{According to the question,}} \cr & x \times y = 48 \cr & {\text{and }}x = \frac{{2 + \mathop {\mathop 5\limits^ \uparrow }\limits^{{\text{total fingers in one hand}}} \times 2}}{3} = \frac{{12}}{3} = 4 \cr & y = \frac{{48}}{4} = 12 \cr} $$