<human>:  Buffy and Oz went to dinner. They shared an appetizer that cost $9.00. Each of their entrees was $20.00 and they shared a dessert that was $11.00. If they left a 30% tip, what was the entire price of the meal?
<bot>: How much did each of their entrees cost? ** Each of their entrees cost $20.00 so they cost 2*20 = $40.00
How much did the appetizer, main meal and dessert cost? ** The appetizer was $9.00, the main meal was $40.00 and the dessert was $11.00 for a total of $<<9+40+11=60>>60.00
How much did they leave as a tip? ** The entire meal cost $60.00 and they left a 30% tip which came to 60*.30 = $18.00
What was the total price of the meal? ** The meal was $60.00 and the tip was $18.00 so the total bill came to 60+18 = $<<60+18=78.00>>78.00
#### 78