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Renu studies fir 5 2/3 hours daily.she devotes 2 4/5 hours of her time for science and mathematics.How much time does she devotes fir other subjects? |
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Answer» Total time Renu studies = 5 (2/3) hours. Time devoted for science and MATHEMATICS = 2 (4/5) hours. To FIND :The time he devoted for other subjects =? Step-by-step explanation:Total time Renu studies = 5 (2/3) = 17/3 hoursTime devoted for science and mathematics = 2 (4/5) = 14/5 hours.Now, The time he devoted for other subjects:= (17/3) - (14/5)= (17 × 5) - (14 × 3)/15= (85 - 42)/15= 43/15= 2 (13/15) hours.Therefore, the time he devote for other subjects = 2(13/15) hours. |
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