Math Baseball Games

Tommy is a game of Carnival. Then, 15 million bills, ten $ 10 bills, and ten $ 20 bills are in a box. While blindfolded, Tommy must take out a bill at a time in the box. The game ends when Tommy removes 3 of the same type of invoices. What is the largest sum of money Tommy can win if he wins all the money it takes?

Assuming that the first part is 15 dollar bills, Tommy can take a maximum of three years and twenty, two tens and two singles. for a total of $ 82.

If the first part is 10 $ 5 bills, Tommy can take a maximum of three years and twenty, two tens and two Fives for a total of $ 90.

$ 110

15 +15 +10 +10 +20 +20 +20 = 110