The task is to generate the correct answer for a given math problem.
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Question: Problem: the average of first 22 natural numbers is ?

Answer: 11.5

Question: Problem: the distance between a & b is 1540 km . a person is traveling from a to b at 100 km / hr started at 6 am and another person is traveling from b to a at 120 km / hr and started at same time . then at what time they meet together .

Answer: 1 pm

Question: Problem: find the value of 5 + 2 a ( 8 a " 3 )

Answer:
1