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anonymous

  • 3 years ago

4/5 x 10/9

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  1. anonymous
    • 3 years ago
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    this is what i did i dont know if i did correctly tho |dw:1379634909949:dw|

  2. kewlgeek555
    • 3 years ago
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    It is actually 8/9

  3. anonymous
    • 3 years ago
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    how? can you show please

  4. anonymous
    • 3 years ago
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    OHHH so you just multiply across then put it in the simplest form????

  5. kewlgeek555
    • 3 years ago
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    Okay, so this is how I do it. I do not think of it as fraction - I think of it as a regular equation: (4/5) * (10/9) I know 4 divided by 5 is 0.8 I know 10 divided by 9 is 1.1111111 Now my equation is 0.8 * 1.1111111 If I use my calculator 0.8 * 1.1111111 = 0.8888888 = (8/9)

  6. anonymous
    • 3 years ago
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    OMG i see now..so for multiplication you just multiply across and for diving, adding, and subtracting you have to make the denominator the same right?

  7. kewlgeek555
    • 3 years ago
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    I know, I know. My strategy is a little complicated, but I HATE fractions in my equations.

  8. anonymous
    • 3 years ago
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    lol thanks!

  9. kewlgeek555
    • 3 years ago
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    I hope I helped.

  10. kewlgeek555
    • 3 years ago
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    Thanks for giving me a medal and fanning! :-D ;]

  11. anonymous
    • 3 years ago
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    welcome :)

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