Adrian Ng
Asked 9 years ago

SG chevron_right Primary 6 chevron_right Number and Algebra

Making it visual...

Replies 1
Winnie Win

Tq so much again, Adrian Ng.

6 years ago

Serene Koon
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Geometry

P6. Thanks in advance

Replies 0

Adrian Ng
Asked 9 years ago

SG chevron_right Primary 6 chevron_right Measurement

Making it visual...

Replies 0

Winnie Win
Asked 9 years ago

SG chevron_right Primary 6 chevron_right Number and Algebra

Replies 9
Yeo See Yeong

6 years ago
Hu Sophia

Sy, u addicted to problem sum solving le?

6 years ago
Kim Soon Chin

6 years ago
Yeo See Yeong

I over complicate things. 😂

6 years ago
Winnie Win

Tq so much.

6 years ago
Tan Weiqiang

Here's a video I did to show an alternative way to solve this question. Hope it helps! Suzzie Toh https://www.youtube.com/watch?v=d67fezoMYnY

6 years ago
Winnie Win

Tq so much, Tan Weiqiang.

6 years ago
Tan Weiqiang

A pleasure ☺

6 years ago
Tan Seng Hoo

Wow very good as the group members are helping one another, wonderful

6 years ago

Winnie Win
Asked 9 years ago

SG chevron_right Primary 6 chevron_right Number and Algebra

Replies 5
Kim Soon Chin

6 years ago
Winnie Win

Tq so much.

6 years ago
Jasmine Tan

Hi Kim Soon Chin may I ask why u use (*5/2) in a the equation? Actually, I still dun understand the solution. Wild u be so kind as to explain it again to me? Thks in adv. 🙏

6 years ago
Kim Soon Chin

Initially ratio is 2:3. Later the ratio change to 5:8, after 40 boys added. (*5/2) is to make 2 become 5, so that we can directly equate the boys portion. 15/2 units plus the added 40 boys will become 8 units, meaning half unit is 40. One unit is 40x2=80. 8 units is 8x80=640.

6 years ago
Jasmine Tan

This v much I got it now he a good evening! 😀

6 years ago

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