<PRE><B>Question 93073</B>
If Marichu can finish typing a report in 1 hour and 30 minutes, what part of the report can she finish in 1 hour?
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Note: 1 hr and 30 minutes = 90 minutes
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1/1.5 = x/1
x = 1/(3/2) 
x = 2/3 of a report in 1 hour.
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Cheers,
Stan H.</PRE>