Wednesday, 18 March 2015

This is a problem the Triangles group could not solve on Tuesday and the students who did not go to cricket are so close to solving.

I have 3 dogs, if I add their ages together I get 15. If I multiply their ages I get 45. How old are my dogs? 
By -
Labels: , ,

18 comments:

  1. Amy Tofa18 March 2015 at 12:16

    I have solved it. When I tried hard to work it out I could't get it when I just let it play in my mind I solved it. Good luck all.

    ReplyDelete
  2. Anonymous18 March 2015 at 12:18

    This comment has been removed by the author.

    ReplyDelete
  3. Amy Tofa18 March 2015 at 12:21

    Taki the first part is right but have a look at the multiplication. You are on the right track though.

    ReplyDelete
  4. Anonymous18 March 2015 at 12:22

    1 + 5 + 9 = 15
    1 x 5 x 9 = 45

    ReplyDelete
    Replies
    1. Anonymous18 March 2015 at 12:25

      How do you understand so much?

      Delete
  5. Anonymous18 March 2015 at 12:22

    Is the anwser 5x9=45

    ReplyDelete
    Replies
    1. Amy Tofa18 March 2015 at 12:25

      Yes but there are 3 dogs and each dog has an age. When I was working the problem out I started from 45. So I went ? X ? = 45? and I knew it is 9X5 = 45 and I thought how about the other dog then I put 1 because 45X1 is still 45. So the ages of the dogs are 1, 5, and 9. Do you agree Samuel?

      Delete
    2. Anonymous18 March 2015 at 12:30

      Now I agree but I said 9x5

      Delete
  6. Amy Tofa18 March 2015 at 12:22

    Yes Taki that is correct. Awesome.

    ReplyDelete
  7. Anonymous18 March 2015 at 12:24

    I still don't agree I wanna solve it another way

    ReplyDelete
    Replies
    1. Amy Tofa18 March 2015 at 12:25

      Ok Samuel lets see if there is another solution to the problem. Good luck.

      Delete
    2. Anonymous18 March 2015 at 12:32

      Samuel keep thinking.

      Delete
  8. Anonymous18 March 2015 at 12:25

    Miss is the answer 45?
    1+5+9= 15
    9x5=45

    ReplyDelete
  9. Anonymous18 March 2015 at 12:26

    1+5+9=15
    1x5x9=45

    ReplyDelete
  10. Amy Tofa18 March 2015 at 12:26

    Correct Aarmione :)

    ReplyDelete
  11. Anonymous18 March 2015 at 12:26

    How did you get it taki I can't understand

    ReplyDelete

Note: only a member of this blog may post a comment.

Subscribe to: Post Comments (Atom)

Featured post

Our new blog...

Room 7 is still blogging …  but we’ve moved. Click here to visit our new blog and see the next stage of our learning journey. Comments are ...