Question

Angela left for work at 8:30 a.m. She returned to school at 11:30 a.m. How long was Angela at work?

Answer 1

Angela was at work for 15 hrs.

Answer 2

Explanation:

Since she was at work at 8:30 a.m and then she returned to school at 11:30 a.m she took 3 hours at work

11:30 a.m - 8: 30 a.m. = 3 hours of difference