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anonymous

  • 5 years ago

Jordon has a bag that contains 246 marbles. There are 51 brown marbles and 195 grey marbles. a.Estimate the percent of brown marbles in the bag. b.Jordon adds 12 red marbles to the bag. Estimate the percent of marbles in the bag that are red.

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  1. anonymous
    • 5 years ago
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    someone view mine after ur done

  2. anonymous
    • 5 years ago
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    can u look at mine

  3. anonymous
    • 5 years ago
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    Percentage of brown marbles is \[(51\div 246) x 100 percent\]

  4. anonymous
    • 5 years ago
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    = 20.73%

  5. anonymous
    • 5 years ago
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    On adding 12 red marbles, the total becomes 258 so percentage of red marbles is \[(12\div258) x 100%\]

  6. anonymous
    • 5 years ago
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    Sorry, it is \[(12\div258)x100 percent\]

  7. anonymous
    • 5 years ago
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    = 4.65%

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