Respuesta :

x10/x4 = 10/4 = 5/2 = 2.5

5/2 or 2.5 is the answer !
If numbers are with x, then, x10/x4 = 10/4 = 5/2 = 2.5

If numbers are in exponential, then, x^10/x^4 = x^10-4 = x^6

Hope this helps!