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anonymous

  • one year ago

7/20 of the animals on a farm are sheep and 2/5 are cattle. a . What percentage of the animals are sheep ? b. What percentage of the animals are cattle ? c. If there are 480 animals how many are sheep or cattle ?

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  1. anonymous
    • one year ago
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    A. \[(7\div20)*100\]

  2. anonymous
    • one year ago
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    B.\[\frac{ 2 }{ 5 }\times100\]

  3. anonymous
    • one year ago
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    C. Once you get the percent in A and B, divide it by 100 and then multiply the quotient with 480.

  4. anonymous
    • one year ago
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    Okay , thank you so much for your help :)

  5. anonymous
    • one year ago
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    I'm not sure with C.

  6. anonymous
    • one year ago
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    Its alright , dont worry :) You have helped me a lot anyway

  7. anonymous
    • one year ago
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    C. Or you can make it as proportion. :) Like: \[\frac{ 7}{ 20 }\times \frac{ x }{ 480 }\]

  8. anonymous
    • one year ago
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    Okay :D

  9. anonymous
    • one year ago
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    Either way, the answer is the same. :)

  10. anonymous
    • one year ago
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    Ok :)

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