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anonymous

  • one year ago

Find a rational and an irrational number between 9.5 and 9.7.

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  1. tkhunny
    • one year ago
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    I'm going to throw out 9.6 as a possible rational number between 9.5 and 9.7. Too bad - that was the easy one. Now, how about irrational? Hint: 9.5^2 = 90.55 and 9.7^2 = 94.09

  2. anonymous
    • one year ago
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    I don't understand this plz give a sampler

  3. tkhunny
    • one year ago
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    I did, already. Are there any nice, NOT perfect squares, between 90.55 and 94.09?

  4. anonymous
    • one year ago
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    yes 90.00

  5. tkhunny
    • one year ago
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    No, that's outside the range I gave.

  6. anonymous
    • one year ago
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    /91.00 92.00 93.00

  7. tkhunny
    • one year ago
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    That's it. Is \(\sqrt{92}\) in the right range?

  8. anonymous
    • one year ago
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    YES

  9. tkhunny
    • one year ago
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    Done. Find the decimal equivalent to 100ths. Calculator should do that.

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