Let’s go step by step to solve each question using the time zone map and the rules given.
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Time Zones (from west to east):
- Pacific Time (PT) — e.g., Seattle, San Francisco, Los Angeles
- Mountain Time (MT) — e.g., Denver
- Central Time (CT) — e.g., Dallas, Chicago, New Orleans
- Eastern Time (ET) — e.g., Atlanta, New York City, Washington D.C., Boston
Each zone is
1 hour apart, going east → add 1 hour per zone. Going west → subtract 1 hour per zone.
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Question 1:
*If it’s 9:00 a.m. in Chicago, what time is it in Seattle?*
Chicago = Central Time (CT)
Seattle = Pacific Time (PT) → 1 hour behind CT
So: 9:00 a.m. CT – 1 hour =
8:00 a.m. PT
✔ Answer:
8:00 a.m.
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Question 2:
*If it’s 5:00 p.m. in New York City, what time is it in St. Louis?*
New York City = Eastern Time (ET)
St. Louis = Central Time (CT) → 1 hour behind ET
So: 5:00 p.m. ET – 1 hour =
4:00 p.m. CT
✔ Answer:
4:00 p.m.
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Question 3:
*If it’s 9:00 p.m. in San Francisco, what time is it in Atlanta?*
San Francisco = Pacific Time (PT)
Atlanta = Eastern Time (ET) → 3 hours ahead of PT (PT → MT → CT → ET)
So: 9:00 p.m. PT + 3 hours =
12:00 a.m. (midnight)
✔ Answer:
12:00 a.m.
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Question 4:
*Imagine you’re flying from Cleveland to Dallas on a four-hour flight, and you leave at 8:00 a.m. What time will it be in San Diego when you arrive?*
Cleveland = Eastern Time (ET)
Dallas = Central Time (CT) → 1 hour behind ET
San Diego = Pacific Time (PT) → 2 hours behind ET
You leave Cleveland at 8:00 a.m. ET
Flight takes 4 hours → Arrive in Dallas at:
8:00 a.m. ET + 4 hours = 12:00 p.m. ET
But Dallas is in CT → 12:00 p.m. ET =
11:00 a.m. CT
Now, San Diego is 2 hours behind ET → so when it’s 12:00 p.m. ET, it’s 10:00 a.m. PT in San Diego.
Wait — let’s think differently:
When you arrive in Dallas at 11:00 a.m. local time (CT), what time is it in San Diego (PT)?
CT to PT = subtract 1 hour → 11:00 a.m. CT =
10:00 a.m. PT
✔ Answer:
10:00 a.m.
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Question 5:
*Imagine you’re flying from Los Angeles to Boston on a six-hour flight, and you leave at 11:30 a.m. What time will it be in Boston when you arrive?*
Los Angeles = Pacific Time (PT)
Boston = Eastern Time (ET) → 3 hours ahead of PT
Leave LA at 11:30 a.m. PT
Flight takes 6 hours → Arrival time in PT: 11:30 a.m. + 6 hours =
5:30 p.m. PT
Now convert to Boston time (ET): add 3 hours → 5:30 p.m. PT + 3 hours =
8:30 p.m. ET
✔ Answer:
8:30 p.m.
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Question 6:
*A flight takes three hours to fly to Boston. If you left Atlanta at 6:00 a.m., what time will it be when you arrive in Boston?*
Atlanta = Eastern Time (ET)
Boston = Eastern Time (ET) → same time zone!
So no time change needed.
Leave at 6:00 a.m. ET
Flight takes 3 hours → arrive at 6:00 a.m. + 3 hours =
9:00 a.m. ET
✔ Answer:
9:00 a.m.
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Final Answers:
1. 8:00 a.m.
2. 4:00 p.m.
3. 12:00 a.m.
4. 10:00 a.m.
5. 8:30 p.m.
6. 9:00 a.m.
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Final Answer:
1. 8:00 a.m.
2. 4:00 p.m.
3. 12:00 a.m.
4. 10:00 a.m.
5. 8:30 p.m.
6. 9:00 a.m.
Parent Tip: Review the logic above to help your child master the concept of time zone worksheet with answers.
