Tip
Tip is an additional amount of money, which is paid by people, to another people for their services.
Let
          \(B\) = Bill 
          \(R\) = Tip Percent 
          \(N\) = Number of People
        
          \(T\) = Tip 
          \(P\) = Total Amount 
          \(t\) = Tip per person 
          \(p\) = Total per person
        
We have
Example 1
Input
          Bill = 350 
          Tip Percent = 10% 
          Number of People = 4
        
Output
          Tip = 35 
          Total Amount = 385 
          Tip per Person = 8.75 
          Total per Person = 96.25
        
Example 2
Input
          Bill = 470 
          Tip Percent = 15% 
          Number of People = 5
        
Output
          Tip = 70.5 
          Total Amount = 540.5 
          Tip per Person = 14.1 
          Total per Person = 108.1