Kimberly has $98.00 and Christine has $3.45. How much more does Kimberly have than Christine?
Kimberly's excess = Kimberly's money - Christine's money
Kimberly's excess = 98 - 3.45
Kimberly's excess = 94.55
Kimberly's excess = Kimberly's money - Christine's money
Kimberly's excess = 98 - 3.45
Kimberly's excess = 94.55