Question

Suppose that David Letterman and Paul Shaffer have the same amount of money in their pockets (say $100 each). How much must Dave give to Paul so that Paul will have $10 more than Dave?

Answer 1

Answer:

$10

Step-by-step explanation:

Let the amount of money by each be $x$.

-At $x$ amount, the two have the same amount. For Paul to have $10 than Dave, his total amount has to be $\ (x+10)$.

-Hence, Dave has to give Paul $10 for Paul to have $10 more than him.