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anonymous

  • one year ago

Please Help.

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    @Vocaloid

  3. Vocaloid
    • one year ago
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    convert (-5/6) to have a denominator of 18

  4. Vocaloid
    • one year ago
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    (multiply the numerator and the denominator by 3)

  5. anonymous
    • one year ago
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    Sorry had to refresh what do I multiply again?

  6. Vocaloid
    • one year ago
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    multiply the numerator and the denominator by 3

  7. Vocaloid
    • one year ago
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    -5 is the numerator 6 is your denominator.

  8. anonymous
    • one year ago
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    So I got 15/54, which I don't know if I got it right

  9. Vocaloid
    • one year ago
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    -5*3 = ?

  10. anonymous
    • one year ago
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    -15

  11. Vocaloid
    • one year ago
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    good, now 6*3=?

  12. anonymous
    • one year ago
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    is 18

  13. Vocaloid
    • one year ago
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    good, so -5/6 = -15/18, agree?

  14. anonymous
    • one year ago
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    Agree.

  15. Vocaloid
    • one year ago
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    then we just add (-15/18)+(6/18)

  16. anonymous
    • one year ago
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    21/18

  17. Vocaloid
    • one year ago
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    -15+6 = ?

  18. anonymous
    • one year ago
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    I mean -21/18

  19. Vocaloid
    • one year ago
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    still not right -15+6 = ?

  20. anonymous
    • one year ago
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    -9

  21. Vocaloid
    • one year ago
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    good, so (-15/18)+(6/18) = (-9/18) = -1/2

  22. Vocaloid
    • one year ago
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    lets move on to the next one

  23. anonymous
    • one year ago
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    Okay.

  24. Vocaloid
    • one year ago
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    start by adding the fractions (3/10) + (1/5) = ?

  25. anonymous
    • one year ago
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    I start by finding their LCD which is 10

  26. Vocaloid
    • one year ago
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    yeah, keep going

  27. Vocaloid
    • one year ago
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    change 1/5 to 2/10

  28. anonymous
    • one year ago
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    So 2/10 plus 3/10?

  29. Vocaloid
    • one year ago
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    yes

  30. anonymous
    • one year ago
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    Okay it's 5/10 = 1/2

  31. Vocaloid
    • one year ago
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    good, now we add in the 6 and 7

  32. Vocaloid
    • one year ago
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    to get 13 and 1/2

  33. anonymous
    • one year ago
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    Is that for 9?

  34. Vocaloid
    • one year ago
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    no, we're still on 8

  35. anonymous
    • one year ago
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    Oh okay.

  36. anonymous
    • one year ago
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    Ohhhhhh 13 1/2

  37. Vocaloid
    • one year ago
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    right.

  38. anonymous
    • one year ago
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    Okay I'm ready for the next one when you are.

  39. Vocaloid
    • one year ago
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    good, find the LCD of 2 and 12

  40. anonymous
    • one year ago
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    Its 12

  41. Vocaloid
    • one year ago
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    good, now convert 1/2 to 6/12 and then subtract.

  42. Vocaloid
    • one year ago
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    great!!

  43. anonymous
    • one year ago
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    7/12 - 6/12 is 1/2

  44. Vocaloid
    • one year ago
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    1/12

  45. anonymous
    • one year ago
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    12*

  46. Vocaloid
    • one year ago
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    yup :P

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