###Human: Amelia has $60 to spend on her dinner at a restaurant. The first course costs $15 and the second course $5 more. The cost of the dessert is 25% of the price of the second course. How much money will Amelia have left after buying all those meals?, ### Assistant: The second course cost Amelia $15 + $5 = $20.
The dessert cost 25/100 * $20 = $5.
That leaves Amelia with $60 - $15 - $20 - $5 = $20. 
 So the answer is :  20