Can you simplify this and show the steps: (1/2x^5y^3)(4x^2y)(3x)

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

What’s the answer? and how do i solve it ?