How do I solve this

Question

                              P=w/t.

The power p produced by a machine is represented by the equation above , where w is the work performed during an amount of time t . Which of the following correctly expresses.w in terms of p and t ? 

 

A. W=pt         

 

B. W=p/t 

 

C. W=t/p 

 

D. W=p+t           

           

Answer 1

P = w/t, now multiply both sides by t

Which selection do you get?