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

Q: Problem: for all positive integers m , [ m ] = 3 m when m is odd and [ m ] = ( 1 / 2 ) * m when m is even . what is [ 5 ] * [ 8 ] equivalent to ?

A: [ 120 ]
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Q: Problem: the average age of 10 men is increased by years when two of them whose ages are 21 years and 23 years are replaced by two new men . the average age of the two new men is

A: 3
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Q: Problem: on dividing 52 by a number , the quotient is 16 and the remainder is 4 . find the divisor ?

A:
3
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