Sh Lim
Asked 9 years ago

SG chevron_right Primary 6 chevron_right Number and Algebra

Replies 10
Vera Koh

6 years ago
Sh Lim

Thank u

6 years ago
Andrew Tham

I don't think you can use 80m/min x 4 min to calculate distance as both E&K are moving towards each other. Checking you answer, the time difference between E&R and E&K meeting is not 4 mins. I got 15.13 Km as the answer.

6 years ago
Andrew Tham

I mean E&R are moving towards each other after E&K had met 4 mins earlier.

6 years ago
Vera Koh

oh yes, Andrew is right. sorry about the mistake Sh Lim. :(

6 years ago
Vera Koh

yes. understood what u meant, andrew. thx for noticing. :)

6 years ago
Andrew Tham

Thanks. I also learn from other posts. We learn from one another.

6 years ago
Raymond Ng

6 years ago
Raymond Ng

* typo. 85min

6 years ago
Sh Lim

It's ok. Thanks everyone.

6 years ago

Sh Lim
Asked 9 years ago

SG chevron_right Primary 6 chevron_right Number and Algebra

Replies 2
Vera Koh

6 years ago
Sh Lim

Thank u.

6 years ago

Adrian Ng
Asked 9 years ago

SG chevron_right Primary 6 chevron_right Number and Algebra

Making it visual...

Replies 1
Theresa Tan

Wow.. many thanks for ur working 😄

6 years ago

Ee Ping Ng
Asked 9 years ago

SG chevron_right chevron_right

Thanks for approving me as member.

Replies 0

Adrian Ng
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Fractions

Making it visual...

Replies 1
Stella Lee

Thks

6 years ago

About

Students

Tutors