Q&A - PSLE Math

[tianzhu]

Hi

Hope this helps.
http://farm5.static.flickr.com/4082/4794512583_e1b85f8ba9_b.jpg\">

Best wishes

[kitty2]

Thank you very much tianzhu :udawoman:

[tianzhu]

kitty2:

Thank you very much tianzhu

Hi kitty2

You're welcome.

Best wishes

[tianzhu]

Hi


I wish to share this question which was asked in the cbox
http://farm5.static.flickr.com/4122/4797678961_d90d41e892_b.jpg\">

Best wishes

[elkniwt]

Hi Tianzhu,


I really like your illustrations and pictures. Very nice.

Regards.

[Brenda10]

elkniwt:

Hi Tianzhu,


I really like your illustrations and pictures. Very nice.

Regards.

Hi Tianzhu

I agree too.

Your presentation is very impressive.

We look forward to learn more from you.

Thank you.

[liketoeat]

tianzhu:

Hi


I wish to share this question which was asked in the cbox.

http://farm5.static.flickr.com/4097/4796274446_21a7c0aecc_b.jpg\">

Best wishes

The diameter should be 180 m and the distance is 360 m. Hope I'm right.

[liketoeat]

I need help with this question…


Given that the length of the minute hand of a clock is three times its hour hand, calculate the ratio of the distance the tip of the minute hand moved to the distance the tip of the hour hand moved in 30 minutes. (Ans: 36 : 1)

Thank you.

[tianzhu]

liketoeat:

The diameter should be 180 m and the distance is 360 m. Hope I'm right.

Hi

I made a silly mistake yesterday and have made the amendment.

Thank you.

Best wishes

[tianzhu]

Hi elkniwt and Brenda10.


Thank you for your wonderfull words.I am glad you liked them.

I’ve benefitted much learning from many other members in KSP. It opens my mind to many alternatives in problem solving.

If time permits, I’ll be happy to share some of my solutions, especially those relevant for Primary Maths.

Best wishes