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Calculating how much to learn

  • 06-05-2014 09:54AM
    #1
    Registered Users, Registered Users 2 Posts: 1,331 ✭✭✭


    I am awful at maths but if there's 10 topics of study, 7 topics going to be on the paper and only 2 topics to answer on, then how many topics do you learn to be covered?

    Is that even possible to work out?


Comments

  • Registered Users, Registered Users 2 Posts: 8,572 ✭✭✭Canard


    You need to learn 5 as far as I can tell. That way, even if the 3 that don't come up are 3 of the ones you did learn, you'll still have two to answer on.

    Happy cramming. :D


  • Registered Users, Registered Users 2 Posts: 1,331 ✭✭✭SparkySpitfire


    Canard wrote: »
    You need to learn 5 as far as I can tell. That way, even if the 3 that don't come up are 3 of the ones you did learn, you'll still have two to answer on.

    Happy cramming. :D

    Thanks a million :D its my only hope at this stage haha


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