what was the revenue that a theater received from the sale of 400 tickets, some of which were sold at the full price and the reminder of which were sold at reduced price ?
1 The number of tickets sold at the full price was 1/4 of the total number of tickets sold.
2 The full price of a ticket was $25.
We need to know the no of tickets sold at full price/reduced price ,full price and reduced price to answer the question
Statement 1 gives only the no of tickets sold at full price/reduced price and not the other two. So not sufficient
Statement 2 gives only the full price information and not the other two. So not sufficient.
After combining 1 and 2 we still don't have the reduced price. So not sufficient .Answer E
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