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

Problem: meena wrote all the numbers from 1 to 29,999 inclusive . how many digits did she write in total ?
138,889

Problem: the average ( arithmetic mean ) of 8 numbers is 43.1 . if the sum of half of these numbers is 158.4 , what is the average of the other half ?
46.6

Problem: a 9 meter long wire is cut into two pieces . if the longer piece is then used to form a perimeter of a square , what is the probability that the area of the square will be more than 4 if the original wire was cut at an arbitrary point ?

2 / 9