The task is to generate the correct answer for a given math problem.

[EX Q]: Problem: a company wants to spend equal amounts of money for the purchase of two types of computer printers costing $ 500 and $ 300 per unit , respectively . what is the fewest number of computer printers that the company can purchase ?
[EX A]: 6

[EX Q]: Problem: the total marks obtained by a student in mathematics and physics is 32 and his score in chemistry is 20 marks more than that in physics . find the average marks scored in mathamatics and chemistry together .
[EX A]: 26

[EX Q]: Problem: how many diagonals does a 60 - sided convex polygon have ?
[EX A]:
1710