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anonymous

  • 4 years ago

can some one help me find the lcd

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  1. anonymous
    • 4 years ago
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    lcd of what?

  2. anonymous
    • 4 years ago
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    one sec and thanks for helping 1 - 6 1 - 10 1 - 18 1 - 14

  3. anonymous
    • 4 years ago
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    i need step by step

  4. anonymous
    • 4 years ago
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    np...hold on

  5. anonymous
    • 4 years ago
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    o.k

  6. Hero
    • 4 years ago
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    |dw:1327633474882:dw|

  7. Hero
    • 4 years ago
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    Actually, it's just 2 x 5 x 7 x 9

  8. Hero
    • 4 years ago
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    so LCD = 630

  9. anonymous
    • 4 years ago
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    hero but how

  10. Hero
    • 4 years ago
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    It's a long story. It's not too difficult to learn but you would have to be familiar with exponents

  11. anonymous
    • 4 years ago
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    i had put one of the numbers wrong 1/21 not 1/14 and you still got it right how

  12. Hero
    • 4 years ago
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    voodoo magic

  13. anonymous
    • 4 years ago
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    so its the same with 1/14 and 1/21

  14. Hero
    • 4 years ago
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    It isn't, however, if something repeats, you only use it once. 2 repeats and 3 repeats. Notice that when I calculated the LCD I only used the highest multiple of any number once. The highest multiple of 2 is 2. The highest multiple of 3 is 9. The highest multiple of 5 is 5. The highest multiple of 7 is seven. So you would still get the same LCD either way.

  15. Hero
    • 4 years ago
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    That's not the best explanation by the way.

  16. anonymous
    • 4 years ago
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    i think i got it now thanks man you saved my day lol

  17. Hero
    • 4 years ago
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    Math is very intuitive so it is something that you must just "get". You won't always get the best explanations, but you will be required to understand.

  18. Hero
    • 4 years ago
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    Kija, I gave you a chance to respond, but you didn't so I just took over.

  19. anonymous
    • 4 years ago
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    yea i see..sorry i was figuring out a way to explain it,but u did a pretty good job on tht. ;)

  20. Hero
    • 4 years ago
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    I took over like a government takeover.

  21. Hero
    • 4 years ago
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    Not everything has to be explained in words. Some things you can just describe using mostly math. This is a perfect example of that.

  22. anonymous
    • 4 years ago
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    lol..yea i tried to think of a way to put it like tht and I just couldn't figure it out. but u did.

  23. Hero
    • 4 years ago
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    Well, I don't think you'll have any problem at all next time.

  24. anonymous
    • 4 years ago
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    I hope not. ;)

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spraguer (Moderator)
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