Rachel Lim
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Number and Algebra

Replies 4
Rachel Lim

Please help me

6 years ago
Ping Ping Tan

This is the answer

6 years ago
Sheeba Navas

6 years ago
Rachel Lim

Thanks

6 years ago

Esther Ong
Asked 9 years ago

SG chevron_right Primary 4 chevron_right Number and Algebra

P4 question, please help. Thanks

Replies 8
Izam Marwasi

6 years old(ans) 12 years time 48-12___36÷2__ 18+12=30 Carol->30 Cousin-> 18 18-12=6years old now

6 years ago
Esther Ong

Thank you!

6 years ago
David Lim

here's my version: 48-12=36 (as Carol is 12yrs older than her cousin) 36\2=18 (even out their age) 18-12=6 (work back 12yrs time) Carol is now 6yrs old.

6 years ago
Elsa Low

6 years ago
Patricia Phua

2) 6 years old 48-12-12=24 (12 years of carol and 12 years of sister) 24-12=12 12/2=6

6 years ago
Karen Berlanga

6 years ago
Esther Ong

Thanks all for you help!

6 years ago
Hwee Koon

Just to share something that I've learnt. To bear in mind that age difference is always constant.

6 years ago
Esther Ong

Thank you!

6 years ago

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 Fractions

Please help me

Replies 2
Izam Marwasi

35u at First 14u on handphone Left 21u 6/7 of 21u-> 18u->$90 35u->90÷18 x 35= $175(ans)

6 years ago
Rachel Lim

Thanks

6 years ago

Christine Ng
Asked 9 years ago

SG chevron_right Primary 4 chevron_right Number and Algebra

P4 question, need help! Thanks in advance

Replies 3
Shanthi Seetharam

2×3=6(boys) 3+6=9 balloons

6 years ago
Shanthi Seetharam

279÷9 (balloons)=31, 31×3=93boys .Is it correct

6 years ago
Christine Ng

Thanks!

6 years ago

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