Whats bigger a*5x3c or x?!

Question:

Whats bigger a*5x3c or x?

---

Answers: x x can mean any digit...So x would be bigger, since you could always make it bigger.
-matt 5x3c is 15c times x, hence

5x3c is bigger`(1) if c is greater or than (1/15) (if x is positive)

or if x is negative

(2)if c is lesser than (1/15) we tried to fit a *5x3c to a piano once but it would not fit at all, so I guess the x is smaller. It slotted straight in. I wouldn't try to fit it to a trumpet though...too heavy.

---