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Using appropriate properties , find 7/5 × 5/12 − 3/12 × 7/5 − 1/15

User Partizanos
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1 Answer

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21 votes

Answer:


(1)/(6)

Explanation:


(7)/(5) * (5)/(12) - (3)/(12) * (7)/(5) - (1)/(15) = (7)/(5) ( (5)/(12) - (3)/(12) ) - (1)/(15) = (7)/(5) * (1)/(6) - (1)/(15) = (7)/(30) - (2)/(30) = (5)/(30) = (1)/(6)

User Renaud Bompuis
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