Question

Patty went to the shopping mall at 10:30 A.M. She shopped for 20 minutes. She spent 35 minutes eating lunch. Then she met a friend at a movie

Answer 1

Patty started shopping at 10:30 AM. It was for 20 minutes, then it lasted until 10:50. (30 min + 20 min = 50 min).

Then, we can say she starts lunch 10 minutes before 11:00 AM.

She spent 35 minutes eating lunch. Then, she ends at 11:25 AM. Ten minutes before 11:00 AM and 25 minutes after 11:00 AM, giving the 35 minutes.

After lunch she mets a friend, then it was about 11:25 AM.