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Spring98

  • one year ago

What is the rational number equivalent to 1.28 ? 28 has a bar line over it. A. 1 6/97, B. 1 28/99, C. 1 8/33 D. 1 5/16

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  1. anonymous
    • one year ago
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    What do you think the answer is?

  2. Spring98
    • one year ago
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    c is it right?

  3. anonymous
    • one year ago
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    Let's do the math. Let's convert C to decimal form: 1 8/33 into a regular fraction is 41/33. 41 divided by 33 is approximately equal to 1.24, thus making it incorrect

  4. Spring98
    • one year ago
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    oh then what is it?

  5. anonymous
    • one year ago
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    Let's check out B.) B is 1 28/99. Change that mixed fraction into a regular fraction, and we got 127/99 127 divided by 99 is approximately equal to 1.28.

  6. Spring98
    • one year ago
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    so is it B?

  7. anonymous
    • one year ago
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    Correcto, the answer is B.

  8. Spring98
    • one year ago
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    thanks

  9. anonymous
    • one year ago
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    No problemo

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