Subject :IMO Class : Class 3
Naman left school at 10 minutes to 2 in the afternoon. He arrived home at 3:20 p.m. How long did he take to travel from his school to his home?
(A) 30 minutes
(B) 1 hour 10 minutes
(C) 1 hour 20 minutes
(D) 1 hour 30 minutes
I was confused that 10 min. beyond 2 or 10 min.after