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

Problem: the number of boxes in a warehouse can be divided evenly into 7 equal shipments by boat or 28 equal shipments by truck . what is the smallest number of boxes that could be in the warehouse ?
28

Problem: if a speaks the truth 40 % of the times , b speaks the truth 80 % of the times . what is the probability that at least one will tell the truth
0.12

Problem: if jack walked 6 miles in 1 hour and 15 minutes , what was his rate of walking in miles per hour ?

4.8