Yes, a negative times a negative will be postive and a positive with a positive will remain positive. but negative times positive will be negative, doesnt matter with integer is higher
1 (100%) - 0.3 (30% or Fen's share) - 0.2 (20% or Sven's share) = 0.5 (50% or Jen's share)
120 * 0.3 = $36.00 (what Fen gets)
120 * 0.2 = $24.00 (what Sven gets)
Remainder of money or 120 * .5 = $60.00
