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It took Jose tow-thrids of an hour to complete his math homework on Monday, three-fourths of an hour on Tuesday, and tow-fifths of an hour on Wednesday. How many hours did it take Jose to complete his homework altogether? |
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Answer» (2/3)+(3/4)+(2/5)=(2/3)*(20/20)+(3/4)*(15/15)+(2/5)*(12/12)=(40+45+24)/60=109/60(HOURS) or 109 MINUTES |
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