1. Advertising
    y u no do it?

    Advertising (learn more)

    Advertise virtually anything here, with CPM banner ads, CPM email ads and CPC contextual links. You can target relevant areas of the site and show ads based on geographical location of the user if you wish.

    Starts at just $1 per CPM or $0.10 per CPC.

Can You Solve This Math Problem?

Discussion in 'General Chat' started by jv1999, Jun 26, 2016.

0
  1. #1
    9 - 3 ÷ 1/3 + 1 = ?

    It was in the news :p. I got it right.

    It's sad that only 60 % of us gets this right, when in the 1980s 90% got it right.

    Stupid core math.
     
    jv1999, Jun 26, 2016 IP
  2. Digital_shubhi

    Digital_shubhi Illustrious Member

    Messages:
    11,524
    Likes Received:
    760
    Best Answers:
    12
    Trophy Points:
    405
    #2
    The correct answer is 1. :p
     
    Digital_shubhi, Jun 27, 2016 IP
  3. jv1999

    jv1999 Active Member

    Messages:
    234
    Likes Received:
    27
    Best Answers:
    0
    Trophy Points:
    65
    #3
    Did u look it up =P
     
    jv1999, Jun 27, 2016 IP
  4. jrbiz

    jrbiz Acclaimed Member

    Messages:
    6,067
    Likes Received:
    2,620
    Best Answers:
    2
    Trophy Points:
    570
    #4
    I got it wrong. :)

    Of course, it has been many decades since I last took a math course and the little math that I use in my career is really basic, so I had long ago forgotten the order of solving equations.
     
    jrbiz, Jun 27, 2016 IP
  5. bestserves

    bestserves Banned

    Messages:
    2
    Likes Received:
    0
    Best Answers:
    0
    Trophy Points:
    21
    #5
    i think 10 is correct
     
    bestserves, Jun 27, 2016 IP
  6. jv1999

    jv1999 Active Member

    Messages:
    234
    Likes Received:
    27
    Best Answers:
    0
    Trophy Points:
    65
    #6
    The trick is the division sign. If you remember from 7th grade, you have to flip the fraction on the right. So 2 divided by 1/2 = 2 x 2/1
     
    jv1999, Jun 27, 2016 IP
  7. jrbiz

    jrbiz Acclaimed Member

    Messages:
    6,067
    Likes Received:
    2,620
    Best Answers:
    2
    Trophy Points:
    570
    #7
    Actually, I knew that. What I forgot was that you do division first and then addition/subtraction. I came out with 19 by simply solving from left to right. :)
     
    jrbiz, Jun 28, 2016 IP
  8. qwikad.com

    qwikad.com Illustrious Member Affiliate Manager

    Messages:
    7,201
    Likes Received:
    1,673
    Best Answers:
    29
    Trophy Points:
    475
    #8
    I still don't get it. How does 3 ÷ 1/3 equal 9? But then again, math has never been my fav / strongest thing. I was a C+ (3+) math student back in the day, so not being able to solve that sh*t didn't make me feel any worse. :)
     
    qwikad.com, Jun 30, 2016 IP
  9. jv1999

    jv1999 Active Member

    Messages:
    234
    Likes Received:
    27
    Best Answers:
    0
    Trophy Points:
    65
    #9
    Because it's 3 / 1/3 or 3 / 0.33
     
    jv1999, Jun 30, 2016 IP
  10. qwikad.com

    qwikad.com Illustrious Member Affiliate Manager

    Messages:
    7,201
    Likes Received:
    1,673
    Best Answers:
    29
    Trophy Points:
    475
    #10
    But shouldn't it then be 9.99?
     
    qwikad.com, Jun 30, 2016 IP
  11. jv1999

    jv1999 Active Member

    Messages:
    234
    Likes Received:
    27
    Best Answers:
    0
    Trophy Points:
    65
    #11
    No.. 3/0.33 = 9.0909090909909
     
    jv1999, Jun 30, 2016 IP
  12. qwikad.com

    qwikad.com Illustrious Member Affiliate Manager

    Messages:
    7,201
    Likes Received:
    1,673
    Best Answers:
    29
    Trophy Points:
    475
    #12
    Fine, and I don't want to go on with this forever, but if 3/0.33 equals 9.091 (if you round it) shouldn't the answer be:

    9 - 3 ÷ 1/3 + 1 = 0.909 ?

    Seems like the whole world and social media are going berserk for nothing. In what dimension 1 and 0.909 are the same thing? :)
     
    qwikad.com, Jun 30, 2016 IP
  13. jv1999

    jv1999 Active Member

    Messages:
    234
    Likes Received:
    27
    Best Answers:
    0
    Trophy Points:
    65
    #13
    nop because it's really 3 / 0.33333333333333333333333333333333333 so the final answer is 0.9999999999999999999999999999999999999999999999999999999999999999999

    which is basically 1 :)
     
    jv1999, Jun 30, 2016 IP
  14. delergecer

    delergecer Greenhorn

    Messages:
    10
    Likes Received:
    0
    Best Answers:
    0
    Trophy Points:
    21
    #14
    It is learned in primary school in Turkey :D the answer is 1
     
    delergecer, Jul 1, 2016 IP
  15. Genuine Marketer

    Genuine Marketer Well-Known Member

    Messages:
    395
    Likes Received:
    6
    Best Answers:
    0
    Trophy Points:
    130
    #15
    Just follow BEDMAS and the answer is 1.
     
    Genuine Marketer, Jul 2, 2016 IP
  16. shiva_rajput

    shiva_rajput Greenhorn

    Messages:
    27
    Likes Received:
    1
    Best Answers:
    0
    Trophy Points:
    23
    #16
    9 is the correct answer if we use BODMASS.
     
    shiva_rajput, Jul 11, 2016 IP
  17. willmore83

    willmore83 Member

    Messages:
    21
    Likes Received:
    0
    Best Answers:
    0
    Trophy Points:
    36
    #17
    9 - 3 ÷ 1/3 + 1 = ?
    3÷ 1/3=9
    9-9+1=1
    the answer is 1?
     
    willmore83, Jul 29, 2016 IP
  18. Robert_Tam

    Robert_Tam Greenhorn

    Messages:
    29
    Likes Received:
    1
    Best Answers:
    0
    Trophy Points:
    6
    #18
    I'm sure, answer is 1 :)
     
    Robert_Tam, Aug 2, 2016 IP
  19. Moonlight Cat

    Moonlight Cat Well-Known Member

    Messages:
    61
    Likes Received:
    6
    Best Answers:
    0
    Trophy Points:
    113
    #19
    1
     
    Moonlight Cat, Aug 2, 2016 IP
  20. Moonlight Cat

    Moonlight Cat Well-Known Member

    Messages:
    61
    Likes Received:
    6
    Best Answers:
    0
    Trophy Points:
    113
    #20
    You have 3 apple. Each apple you slice for 3 parts. How many parts of apples you have now?
    Yes, 9. :)

    Follow next: 9-9+1=0+1=1
     
    Moonlight Cat, Aug 2, 2016 IP