Mr Tan took his family to the zoo. They were in the zoo from 9.10 a.m. to 3.10 p.m. What fraction of the 24-hour day did Mr Tan and his family spend in the zoo? Give your answer in the simplest form.
3 h 3 h
|---------------|--------------|
9.10 am 12.10 pm 3.10 pm
It was 1/4 of the 24-hour day.6/24 = 1/4
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As appeared in PSLE 2010 exam:
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