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anonymous

  • 5 years ago

21 is 30% of what number?

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  1. anonymous
    • 5 years ago
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    .30*N = 21

  2. anonymous
    • 5 years ago
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    30 / 100 * x = 21 30 x = 2100 x = 70

  3. anonymous
    • 5 years ago
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    THANK YOU BT HOW U DID IT

  4. anonymous
    • 5 years ago
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    it's clear enough.....30% * x = 21 then multiply 21 with 100 2100 then divide it to 30 and the answer is 70

  5. anonymous
    • 5 years ago
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    70

  6. anonymous
    • 5 years ago
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    saad saad is right,...

  7. anonymous
    • 5 years ago
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    alternative/longwinded version of tian .30*n=21 divide both sides by .30 .30/.30 give you 1 so the left is 1N or just N 21/.30 = 70 so N = 70

  8. anonymous
    • 5 years ago
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    yeah U're rught jtho

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