Siti wakes up at 7 am and goes to bed at 9 pm. How many hours is she awake?
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Worked Solution
Step 1: 7 am is in the morning. 9 pm is at night.
Step 2: Count from 7 am to 7 pm = 12 hours.
Step 3: Count from 7 pm to 9 pm = 2 more hours.
Step 4: Total hours awake = 12 + 2 = 14 hours.
Answer: 14 hours.
Correct answer: 14 hours
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