Question
1. Write the following 12 -hour times as 24 -hour times. \( \begin{array}{ll}\text { a) } 4.30 \text { a.m. } & \text { b) } 12 \text { a.m. } \\ \text { c) } 11.15 \text { p.m. } & \text { d) } 12 \text { p.m. }\end{array} \) 2. Write the following 24 -hour times as 12 -hour times. \( \begin{array}{ll}\text { a) } 16: 45 & \text { b) } 20: 48 \\ \text { c) } 00: 15 & \text { d) } 12: 27\end{array} \)
Ask by Nguyen Reid. in South Africa
Feb 24,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
1. 12-hour to 24-hour conversions:
- a) 4:30 a.m. → 04:30
- b) 12 a.m. → 00:00
- c) 11:15 p.m. → 23:15
- d) 12 p.m. → 12:00
2. 24-hour to 12-hour conversions:
- a) 16:45 → 4:45 p.m.
- b) 20:48 → 8:48 p.m.
- c) 00:15 → 12:15 a.m.
- d) 12:27 → 12:27 p.m.
Solution
1. Converting 12‐hour times to 24‐hour times:
a) 4:30 a.m. → 04:30
b) 12 a.m. → 00:00
c) 11:15 p.m. → 23:15
d) 12 p.m. → 12:00
2. Converting 24‐hour times to 12‐hour times:
a) 16:45 → 4:45 p.m.
b) 20:48 → 8:48 p.m.
c) 00:15 → 12:15 a.m.
d) 12:27 → 12:27 p.m.
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Simplify this solution The Deep Dive
For the first part, here are the conversions to 24-hour time: a) 4:30 a.m. converts to 04:30. b) 12:00 a.m. is 00:00. c) 11:15 p.m. converts to 23:15. d) 12:00 p.m. is 12:00. Now, for the second part, here are the conversions to 12-hour time: a) 16:45 converts to 4:45 p.m. b) 20:48 is 8:48 p.m. c) 00:15 converts to 12:15 a.m. d) 12:27 remains 12:27 p.m.
