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n/2-3n/4+5n/6=21

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n/2-3n/4+5n/6=21

    • Posted by Raththika Subramanian 4 years ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Safleen Kaur 4 years ago

    n/2 - 3n/4 +5n/6=21 Take LCM of the denominators 6n-9n+10n/12 =21 -3n+10n/12 =21 7n/12 =21 n = 21×12/7 n = 36

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