Tuesday 15 January 2013

HCF & LCM Q10









So once you find the LCM of all the numbers,you should get :
2 x 7 x 3 x 2 x 3 x 5 x73= 91980
But 91980 is in days, so in years you should have:91980 divided by 365(1 year on Earth) so you         should get 252 years.
So the next year that an eclipse would occur on Earth would be in the year :1992 + 252 = 2244
So the answer is :2244







3 comments:

  1. Beverly & Chester
    (1) Content
    Quite accurate and easy to understand.
    (2) Presentation
    Clear

    ReplyDelete
  2. Myat Noe, Lynette and Sabrina
    (1) Content
    Accurate but could be easier to understand. (sorry cannot read your handwriting lol)
    (2) Layout/Presentation
    The picture is a bit dark and blur.

    ReplyDelete