Solved IB ACIO Question
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Q · Clockmedium · 45s
By looking in a mirror it appears that it is 6:30 in the clock. What is the real time?
TopicClock
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.25
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
When the clock shows 6:30 in the mirror, the real time is found by calculating the mirror image of 6:30 on a 12-hour clock. The formula for mirror time is: Real Time = 12:00 - Mirror Time. Subtracting 6 hours 30 minutes from 12:00 gives 5:30. Therefore, the real time is 5:30.
Final Answer: Option B - 5:30