Theater Ticket Sales Problem

Very Hard Word Problems Number Operations

In a small theater, the manager is calculating ticket sales for a weekend show. The price of an adult ticket is $15, and the price of a child ticket is $10. On Saturday, the theater sold double the number of adult tickets as child tickets. On Sunday, the theater sold a total of 200 tickets (adult and child) and earned $2,500. How many adult tickets did the theater sell on Sunday?