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2/5*-3/7-1/14-3/7*3/5

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2/5*-3/7-1/14-3/7*3/5

    • Posted by Prarthna Kamra 6 years, 7 months ago

    CBSE > Class 08 > Mathematics
    • 1 answers

    Gaurav Seth 6 years, 7 months ago

    2/5 * - 3/7 - 1/14 - 3/7 * 3/5

    = (2/5) (- 3/7) - 1/14 - (3/7) (3/5)

    = - 6/35 - 1/14 - 9/35

    = (- 12 - 5 - 18)/70, since LCM (35, 14, 35) = 70

    = - 35/70

    = 

    3Thank You

    ANSWER
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