Jack had
Jack had 4 hours of school.
He spent 45 minutes in the library and 1/2 hour on a science lecture and had a lunch break of 25 minutes.
How much time is left for the school to get over? (Write the answer as a fraction.)
He spent 45 minutes in the library and 1/2 hour on a science lecture and had a lunch break of 25 minutes.
How much time is left for the school to get over? (Write the answer as a fraction.)
Correct answer:
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