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LonelyandForgotten

  • one year ago

how to solve this problem? 5.6h - 6.8 = 43.27

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  1. Luis_Rivera
    • one year ago
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    |dw:1362971504840:dw|

  2. LonelyandForgotten
    • one year ago
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    dont you have to like turn the decimals into whole numbers in an eqaution to solve it?

  3. Luis_Rivera
    • one year ago
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    not necesarily

  4. LonelyandForgotten
    • one year ago
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    okay thanks! :D

  5. LonelyandForgotten
    • one year ago
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    hmm sorry i hope you dont mind, but how would you do that with a distributive problem?

  6. LonelyandForgotten
    • one year ago
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    yeah thats what i was thinking, i've seen some people turn it into whole numbers i thought that was the way to do it

  7. ghazi
    • one year ago
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    add 6.8 on both the sides

  8. LonelyandForgotten
    • one year ago
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    yes i got it now ghazi :)

  9. LonelyandForgotten
    • one year ago
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    why :(

  10. Luis_Rivera
    • one year ago
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    where is the other one ?

  11. ghazi
    • one year ago
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    5.6h -6.8+6.8=43.27+6.8 5.6h=50.07 now divide both sides by 5.6 \[\frac{ 5.6h }{ 5.6 }=\frac{ 50.07 }{ 5.6 }=8.94\] h=8.94 :)

  12. LonelyandForgotten
    • one year ago
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    oh you mean the other question?

  13. LonelyandForgotten
    • one year ago
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    ghazi is that distributive property now? or is it just normal ?

  14. ghazi
    • one year ago
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    its just normal, you dont need to use distributive here , it is used only when there is something like this 5(x+3) = 5*x+5*3

  15. ghazi
    • one year ago
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    @Luis_Rivera i am outta here bro :D keep it up ;)

  16. LonelyandForgotten
    • one year ago
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    never mind guys, i will figure it out somehow, thanks for the help though :(

  17. ghazi
    • one year ago
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    :) did you get it now ?

  18. LonelyandForgotten
    • one year ago
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    yes i got that one now, i just need to know how to do the same just with the distributive property

  19. ghazi
    • one year ago
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    post a question where you are supposed to use distributive law, you cant use distributive here, how could you when there is nothing to distribute

  20. LonelyandForgotten
    • one year ago
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    haha :D well thats what im saying there is a problem similar to this one just have to distribute some stuff, hold on

  21. ghazi
    • one year ago
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    alright :)

  22. LonelyandForgotten
    • one year ago
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    1.4(u - 3.7) = 17.08

  23. perurabo
    • one year ago
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    lol

  24. LonelyandForgotten
    • one year ago
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    is something funny?

  25. ghazi
    • one year ago
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    now you have to go this way 1.4*u - 1.4*3.7 =17.08

  26. ghazi
    • one year ago
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    you need to multiply 1.4 with the stuff inside bracket that is, you have to distribute 1.4 over u and 3.7

  27. ghazi
    • one year ago
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    then it will be 1.4u-5.18 = 17.08 after that add 5.18 both sides, clear?

  28. LonelyandForgotten
    • one year ago
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    huh :/

  29. LonelyandForgotten
    • one year ago
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    so you add 5.18 to 17.08?

  30. ghazi
    • one year ago
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    what , its simple, look this is what you have to do to distribute 1.4|dw:1363044693962:dw|

  31. LonelyandForgotten
    • one year ago
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    22.26?

  32. LonelyandForgotten
    • one year ago
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    oh okay i understand now :)

  33. ghazi
    • one year ago
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    yes add 5.8 to 17.08, correct

  34. LonelyandForgotten
    • one year ago
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    so thats it?

  35. LonelyandForgotten
    • one year ago
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    nooo

  36. ghazi
    • one year ago
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    sorry you are right

  37. LonelyandForgotten
    • one year ago
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    :D

  38. ghazi
    • one year ago
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    now you have 1.4u=22.26 divide each side by 1.4 , actually you have to take everything away from variable that is 'U' here

  39. ghazi
    • one year ago
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    \[\frac{ 1.4 u }{ 1.4 }=\frac{ 22.26 }{ 1.4 }\]

  40. LonelyandForgotten
    • one year ago
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    15.9?

  41. ghazi
    • one year ago
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    right :)

  42. LonelyandForgotten
    • one year ago
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    thanks :)

  43. ghazi
    • one year ago
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    :D YW

  44. LonelyandForgotten
    • one year ago
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    hmm can you check the one that i did today, ive done it all i just need someone to check it?

  45. LonelyandForgotten
    • one year ago
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    ghazi :(

  46. ghazi
    • one year ago
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    keep posting question and what you got finally , it can be checked now :)

  47. ghazi
    • one year ago
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    i am here lol please post your question and the final answer that you got i can check all of them now :D

  48. LonelyandForgotten
    • one year ago
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    |dw:1363045237404:dw|

  49. LonelyandForgotten
    • one year ago
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    is that wrong? :(

  50. ghazi
    • one year ago
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    amazing :D thats absolutely right :D

  51. ghazi
    • one year ago
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    just write the question and then write what you got, finally , it can be checked easily :)

  52. LonelyandForgotten
    • one year ago
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    how is it right? its not one of the options

  53. ghazi
    • one year ago
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    is this your question , 13d-53=9d+19 ?

  54. ghazi
    • one year ago
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    if yes then 13d-53=9d+19 subtract 9d both the sides 13d-9d-53=9d-9d+19 4d-53=19 now add 53 on both sides 4d-53+53=19+53 4d=72 divide both sides by 4 d=18 that is correct

  55. LonelyandForgotten
    • one year ago
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    yes, as written above..

  56. ghazi
    • one year ago
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    then you are right

  57. LonelyandForgotten
    • one year ago
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    oh wait it is there, i was looking at a totally different question :/

  58. ghazi
    • one year ago
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    damn lol

  59. LonelyandForgotten
    • one year ago
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    its fine now :)

  60. ghazi
    • one year ago
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    cool :D

  61. LonelyandForgotten
    • one year ago
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    :)

  62. ghazi
    • one year ago
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    keep posting on , either here or in a new post :D just get it done first :)

  63. LonelyandForgotten
    • one year ago
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    its just a few questions left its nothing much, but thanks

  64. ghazi
    • one year ago
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    alright you are welcome :D

  65. LonelyandForgotten
    • one year ago
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    :)

  66. ghazi
    • one year ago
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    :D

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