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

Problem: the total age of a and b is 14 years more than the total age of b and c . c is how many years younger than a ?
14

Problem: a train 150 m long is running at a speed of 68 kmph . how long does it take to pass a man who is running at 8 kmph in the same direction as the train ?
9 sec

Problem: n denotes the number obtained when n is rounded to the nearest tenth . for example 4.31 = 4.3 0.089 - 1.135 =
- 1.0