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anonymous

  • 5 years ago

can some one help me reduced by removing the factor common numberator /denomomintor the number 660/390

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  1. anonymous
    • 5 years ago
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    22/13

  2. anonymous
    • 5 years ago
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    yes yes but it keep saying its wrong

  3. anonymous
    • 5 years ago
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    do you have answer choices?

  4. anonymous
    • 5 years ago
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    1 (9/13)

  5. anonymous
    • 5 years ago
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    nope

  6. anonymous
    • 5 years ago
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    hmmmm idk that's the answer to the question is this an online quiz or something?

  7. anonymous
    • 5 years ago
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    home wrok

  8. anonymous
    • 5 years ago
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    How does it keep telling you you're wrong then?

  9. anonymous
    • 5 years ago
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    i added up the 390+ 160+110=660 right then i put 660/390 then i 22/13 keep telling me the 22/13 is not right

  10. anonymous
    • 5 years ago
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    Wait put the original problem up with directions

  11. anonymous
    • 5 years ago
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    a cubic meter of concerte mix contains 390 kg of cement , 160 kg of stone and 110 of sand . what is the total weight of the cubic meter of concrete mix and what part is stone ? the stone part is 660 when u add them all up

  12. anonymous
    • 5 years ago
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    is it asking for what % of the mix is stone?

  13. anonymous
    • 5 years ago
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    so the 660 is the total weight of the concrete mix

  14. anonymous
    • 5 years ago
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    your answer could either be 160kg is stone or 16.67% is stone which is equivalent to 50/3 %

  15. anonymous
    • 5 years ago
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    so it is 50/3

  16. anonymous
    • 5 years ago
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    the right was 8/33 hows that so

  17. anonymous
    • 5 years ago
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    I don't have a clue at all how they got that sorry...

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