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anonymous

  • one year ago

2 and 5/6 * 8 and 4/7= ?? Answer needs to be a mixed number in simplest terms

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  1. anonymous
    • one year ago
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    are the "and"s multiplication?

  2. anonymous
    • one year ago
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    no they are mixed numbers

  3. anonymous
    • one year ago
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    so: \[\large 2\frac{ 5 }{ 6 } \times 8\frac{ 4 }{ 7 }\]

  4. anonymous
    • one year ago
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    |dw:1435528305761:dw|

  5. anonymous
    • one year ago
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    What is the LCM?

  6. anonymous
    • one year ago
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    lcm?

  7. anonymous
    • one year ago
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    Least Common Multiple

  8. anonymous
    • one year ago
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    um i dont knoooowwwww?

  9. anonymous
    • one year ago
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    We need a common Denominator

  10. anonymous
    • one year ago
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    Which means we need the bottom number to be the same in both of the fractions.

  11. anonymous
    • one year ago
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    ok well listen..i know youre really trying to help me and im not trying to be mean or anything...and im sorry if you take as mean...but im in summer school and i only have 2 days left to get done with algebra.....you think we could kinda speed thru this...youd be my hero... like fr

  12. anonymous
    • one year ago
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    6x7 = 42 7x6 = 42 42 is our LCM because it's the lowest number these two share in common when you multiply them

  13. anonymous
    • one year ago
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    ok so now what?

  14. anonymous
    • one year ago
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    |dw:1435528746426:dw|

  15. anonymous
    • one year ago
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    |dw:1435528824725:dw|

  16. anonymous
    • one year ago
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    it needs to be a mixed number

  17. anonymous
    • one year ago
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    next we change the real numbers into a fraction

  18. anonymous
    • one year ago
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    how?

  19. anonymous
    • one year ago
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    |dw:1435528883540:dw|

  20. anonymous
    • one year ago
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    Just like that

  21. anonymous
    • one year ago
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    |dw:1435528994369:dw|

  22. anonymous
    • one year ago
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    i know!

  23. anonymous
    • one year ago
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    |dw:1435529056837:dw| only add the tops

  24. anonymous
    • one year ago
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    you could have told me that.................

  25. anonymous
    • one year ago
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    |dw:1435529089819:dw|

  26. anonymous
    • one year ago
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    479 @___@

  27. anonymous
    • one year ago
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    I plugged it into my calculator and it comes out to 170/7

  28. anonymous
    • one year ago
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    do you need a mixed number?

  29. anonymous
    • one year ago
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    yes ...

  30. anonymous
    • one year ago
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    24 and 2/7

  31. anonymous
    • one year ago
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    im in a hurry just remember that...i cant just sit here and fool around..sorry

  32. anonymous
    • one year ago
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    I know. I tried to be quick but also explain it to you as well

  33. anonymous
    • one year ago
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    well thats sweet...ill give you a medal if you help me with my next one???

  34. anonymous
    • one year ago
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    ok

  35. anonymous
    • one year ago
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    |dw:1435529292337:dw|

  36. anonymous
    • one year ago
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    |dw:1435529343518:dw|

  37. anonymous
    • one year ago
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    it needs to be a mixed number in simplest terms again just saying.....i cant really read that sorry lol

  38. anonymous
    • one year ago
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    |dw:1435529426790:dw|

  39. anonymous
    • one year ago
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    multiply those???

  40. anonymous
    • one year ago
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    no 5x42= 210

  41. anonymous
    • one year ago
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    ok?

  42. anonymous
    • one year ago
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    |dw:1435529516200:dw|

  43. anonymous
    • one year ago
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    add the tops???

  44. anonymous
    • one year ago
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    |dw:1435529559591:dw| Yes

  45. anonymous
    • one year ago
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    33 and 1/3

  46. anonymous
    • one year ago
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    wait add these? |dw:1435529608938:dw|

  47. anonymous
    • one year ago
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    ???

  48. anonymous
    • one year ago
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    no multiply

  49. anonymous
    • one year ago
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    |dw:1435529685059:dw|

  50. anonymous
    • one year ago
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    58,800

  51. anonymous
    • one year ago
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    now multiply the bottoms

  52. anonymous
    • one year ago
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    1764

  53. anonymous
    • one year ago
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    |dw:1435529723151:dw|

  54. anonymous
    • one year ago
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    mixed number??

  55. anonymous
    • one year ago
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    |dw:1435529761864:dw|

  56. anonymous
    • one year ago
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    |dw:1435529790160:dw|

  57. anonymous
    • one year ago
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    there your medal

  58. anonymous
    • one year ago
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    any more?

  59. anonymous
    • one year ago
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    yeah another one but it just says simplify your answer. |dw:1435529885879:dw|

  60. anonymous
    • one year ago
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    Can you try this one yourself? Or would you like me to walk you through it again?

  61. anonymous
    • one year ago
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    nah i will do it

  62. anonymous
    • one year ago
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    tell me your answer when youre done

  63. anonymous
    • one year ago
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    anything?

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