YingHui Tay
Asked 9 years ago

SG chevron_right chevron_right

Thx for adding me

Replies 0

Adrian Ng
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Number and Algebra

Making it visual...

Replies 0

Rachel Lim
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Number and Algebra

Please help me

Replies 3
Rachel Lim

Please help me

6 years ago
Raymond Ng

6 years ago
Dhruv S Arya

420-370=20+1/3 blue 50-20= 1/3blue Blue= 30×3=90=3k Red= 4k= 4×30=120 Yellow=420-90-120=210 B:R:Y=90:120:210=3:4:7

6 years ago

Adrian Ng
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Fractions

Replies 3
Charles Lim

Hi Adrian, how do you conclude that 5/9 is 50/90? What are the clue/s I should look for to make sure? Thank you

6 years ago
Adrian Ng

50 can be divided by 2 (1/2) and 90 can be divided by 5 (3/5).

6 years ago
Charles Lim

Got it. .thank you very much

6 years ago
Charles Lim

Got it. .thank you very much

6 years ago

Adrian Ng
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Fractions

Making it visual...

Replies 1
Rachel Lim

Thanks

6 years ago

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