Gavin decided to write a letter to his favorite uncle on Blah Buster Day. He wrote the letter on his computer and printed it on bright blue paper. It took him 31 minutes to write the letter. If he started writing it at 10:33 a.m., what time did he finish the letter?

Answer 1

If it took Gavin 31 minutes to write the letter, and he started at 10:33 a.m., then he finished at 10:33 + 0:31 = 11:04 a.m. Answer: \boxed{11:04}.