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shivraj

  • 3 years ago

on her last math test jeniffer answered 38 questions correctly and 12 incorrectly. What represents the number of questions jeniffer answer correct?

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  1. qpHalcy0n
    • 3 years ago
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    You just asked this.....

  2. shivraj
    • 3 years ago
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    i have option a. 6/25 b. 12/15 c.14/25 d.19/25

  3. qpHalcy0n
    • 3 years ago
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    Then you have 38/50, just reduce it.

  4. shivraj
    • 3 years ago
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    how

  5. qpHalcy0n
    • 3 years ago
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    Well, to keep it REALLY simple, 2 is a common factor for both. So how many times does to go into 38? How many times into 50??

  6. shivraj
    • 3 years ago
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    plz explian

  7. qpHalcy0n
    • 3 years ago
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    38 / 2 = ?

  8. shivraj
    • 3 years ago
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    16

  9. qpHalcy0n
    • 3 years ago
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    Please use a calculator.

  10. shivraj
    • 3 years ago
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    19

  11. qpHalcy0n
    • 3 years ago
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    50 / 2 = ?

  12. shivraj
    • 3 years ago
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    25

  13. qpHalcy0n
    • 3 years ago
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    So your new fraction is 19/25. Since 19 is a prime number, this fraction cannot be reduced further.

  14. ktnguyen1
    • 3 years ago
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    19/25

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