Answer: Josef worked 47.95 hours over the two weeks.
Explanation:
Given : Josef worked 15.35 hours one week and 32.7 hours the next week.
i.e. Number of hours he worked on one week = 15.25 (1)
Number of hours he worked on next week = 32.7 (2)
Adding (1) and (2)
The total number of hours he worked in two weeks =
hours
hours
Hence, Josef worked 47.95 hours over the two weeks.