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

Q: Problem: find the value o f 72519 x 9999 = m ?

A: m = 725117481
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Q: Problem: evaluate : 96385 + 12 * 3 * 25 = ?

A: 96485
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Q: Problem: a 415 m long train is running at 63 km / hr . in how much time will it cross a tunnel 285 m long ?

A:
4
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