Amy checks the clock when she starts studying and when she is done studying. For how long did Amy study?
A
2 h
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B
2 min
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C
3 h
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D
Half an hour
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Solution
The correct option is A 2 h The time when Amy started studying was 7:00.
The time when Amy got done studying was 9:00.
So, 2 hours have passed.
Therefore, Amy studied for 2 h.