a.) lives in Utah. His girlfriend lives in North Carolina. He calls her at 11 A.M. Mountain time and they talk for 70 minutes. What time is it in North Carolina when they hang up?


b.) flies nonstop to visit . He leaves at 6 P.M and arrives at 11 P.M.. How long was he in the air?

Hint: the answer is NOT 5 hours.

















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