Hu Sophia
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Measurement

need help here

Replies 3
Yeo See Yeong

6 years ago
Xavier Sng

Triangle BCP has an area that is 1/4 of that of rectangle ABCD. Triangle DPQ has an area that is 3/4 of the area of triangle BCP. Area of quadilateral = 24 × (2 + 1/4) - 16 = 38 sq cm

6 years ago
Gek Poh

I don't understand the last part. 24x (2+1/4)-16?

6 years ago

Debbie Lim
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Number and Algebra

Please help.

Replies 2
Yeo See Yeong

6 years ago
Debbie Lim

Thanks.

6 years ago

Nadia Rahman
Asked 9 years ago

SG chevron_right Primary 6 chevron_right Fractions

Help needed. Thanks!

Replies 3
Xavier Sng

$15 is 1/30 of $450 if $15 is 1 unit.... Angela had 1/(1+2) = 1/3 of $450 -> 10 units Belinda had 4/ (4+11) = 4/15 of $450 -> 8 units Christobel had 3/(3+7) = 3/10 of $450 -> 9 units Dorothy must had 3 units. After Dorothy had given 1 unit to Christobel, the ratio of Dorothy to Christobel became 2:10 = 1:5

6 years ago
Nadia Rahman

Thank you! :)

6 years ago
Xavier Sng

You are most welcome. Regards

6 years ago

Tan Weiqiang
Asked 9 years ago

SG chevron_right Primary 3 chevron_right Number and Algebra

Today I will show you how to solve a question using the Model Method.This is a question for Primary 3 students. An age appropriate method to bring about understanding would be to use a method that makes use of pictorial representation.Yes, in essence, this very method is just algebra in a pictorial form but I would like to highlight the application of the Theory Of Representation here.There is nothing adversely wrong with teaching students an alternative method however.Hope this video helps!

Replies 0

Cynthia Tan
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Fractions

Can someone please kindly help with these 2, P5 Maths questions? Thank you!

Replies 1
Bak Eng Lau

6 years ago

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