Question

Rory was at the park for 55 minutes. He left the park at 4:45p.m. What time did Rory arrive at the park?

Answer 1

3:50 PM was the time Rory arrived at the park.

Answer 2

Solutions 
.
we know that - 

Rory was at the park for 55 minutes. He left the park at 4:45p.m. To solve the problem we have to subtract 55 mins from 4:45pm. 

4:45pm - 55 mins = 3:50

 
3:50 PM was the time Rory arrived at the park.