Sweet Hope hosts a casino with 3 roulette tables labeled A, B, and C. At 6:00 pm, Table B had twice as much money on it as table C, which had $20 more than table A. If there was $40 on table A, how much money was there on all the tables?
If table C had $20 more than table A, then table C had $20+$40=$<T>add(20, 40)=60
Roulette tables A and C had $60+$40=$<T>add(60, 40)=100
Table B had twice as much money on it as table C, meaning table B had $60*2=$<T>multiply(60, 2)=120
Together, the three roulette tables had $120+$100=$<T>add(120, 100)=220
