Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Hi all! We have been experiencing an issue on site where threads have been missing the latest postings. The platform host Vanilla are working on this issue. A workaround that has been used by some is to navigate back from 1 to 10+ pages to re-sync the thread and this will then show the latest posts. Thanks, Mike.
Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Maths Puzzle

  • 03-03-2010 10:08pm
    #1
    Daemos
    Closed Accounts Posts: 7,645 ✭✭✭


    This is a good puzzle that I got by email:

    2 + 3 = 10
    7 + 2 = 63
    6 + 5 = 66
    8 + 4 = 96

    Assuming all of those are true,

    9 + 7 = ?


Comments

  • #2
    Croc
    Registered Users, Registered Users 2 Posts: 341 ✭✭Croc


    DaPoolRulz wrote: »
    This is a good puzzle that I got by email:

    2 + 3 = 10
    7 + 2 = 63
    6 + 5 = 66
    8 + 4 = 96

    Assuming all of those are true,

    9 + 7 = ?

    144


  • #3
    Fiskar
    Closed Accounts Posts: 1,599 ✭✭✭Fiskar


    9 + 7 = 144 :D


  • #4
    Fiskar
    Closed Accounts Posts: 1,599 ✭✭✭Fiskar


    Nice one!


  • #5
    aktelmiele
    Registered Users, Registered Users 2 Posts: 128 ✭✭aktelmiele


    I think its 160??

    Who is right?


  • #6
    Croc
    Registered Users, Registered Users 2 Posts: 341 ✭✭Croc


    I am assuming Fiskar and i came to the same conclusion as we have the same answer its the first number + the second number x by the first number
    9+7 = 16 x 9 = 144


  • Advertisement
  • #7
    Fiskar
    Closed Accounts Posts: 1,599 ✭✭✭Fiskar


    Croc wrote: »
    I am assuming Fiskar and i came to the same conclusion as we have the same answer its the first number + the second number x by the first number
    9+7 = 16 x 9 = 144

    Correct!


  • #8
    Croc
    Registered Users, Registered Users 2 Posts: 341 ✭✭Croc


    Fiskar wrote: »
    Correct!

    So then by democratic majority we have to be correct:D


  • #9
    aktelmiele
    Registered Users, Registered Users 2 Posts: 128 ✭✭aktelmiele


    Oh wait

    Hang on, misread one of the numbers

    Came to 160 like this

    (2 + 3) * 2 = 10
    (7 + 2) * 4 = 36 ->suposed to be 63
    (6 + 5) * 6 = 66
    (8 + 4) * 8 = 96
    (9 + 7) *10 = 160


  • #10
    Daemos
    Closed Accounts Posts: 7,645 ✭✭✭Daemos


    The answer is indeed 144 ;)


  • #11
    Croc
    Registered Users, Registered Users 2 Posts: 341 ✭✭Croc


    So whats the Prize :eek:


  • Advertisement
  • #12
    Daemos
    Closed Accounts Posts: 7,645 ✭✭✭Daemos


    A congratulatory post from me

    This is it

    Okay, back to work :p


Advertisement