Carol Sia
Asked 9 years ago

SG chevron_right Primary 4 chevron_right Measurement

Need help please! P4 questions

Replies 0

Carol Sia
Asked 9 years ago

SG chevron_right Primary 4 chevron_right Measurement

Replies 3
Jason Oon

3 spaces -> 1.23m 1 spaces - > 0.41m 10 - 1 = 9 spaces = 9 x 0.41 = 3.69m

6 years ago
Shaoyang Brandon

3 intervals of cones -----> 1.23m 9 intervals ------> 1.23 x 3 = :)

6 years ago
Carol Sia

I see.. Thanks for the solution Jason & Shaoyang!

6 years ago
Shaoyang Brandon

3 intervals of cones -----> 1.23m 9 intervals ------> 1.23 x 3 = :)

6 years ago

Sum Eugin
Asked 9 years ago

SG chevron_right Primary 4 chevron_right Number and Algebra

Hi, how to structure the workings using P4 maths representation? Thanks in advance.

Replies 4
Sum Eugin

I am referring to Qn13 😊

6 years ago
Caleb Tey

6 years ago
Sum Eugin

thanks Caleb Tey, may I know what method is this? Thanks.

6 years ago
Caleb Tey

Model. But I am lazy to draw it out

6 years ago

Eric Hong
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Number and Algebra

Need help with this P5 Q.

Replies 4
Agnes Alan

Eric Hong u also struggling w Maths har...?

6 years ago
Eric Hong

Ya lor.. ..

6 years ago
Shaoyang Brandon

Hi, Eric. You will need the model drawing where 10 packets of cookies is equivalent to 6 boxes. :) refer to the image below for details.

6 years ago
Eric Hong

Got it, thank u Brandon.

6 years ago
Eric Hong

Ya lor.. ..

6 years ago
Eric Hong

Got it, thank u Brandon.

6 years ago

Wai Shyuan Ong
Asked 9 years ago

SG chevron_right Primary 2 chevron_right Measurement

Please help for P2 question

Replies 10
Wu Huishan

31+5=36 50-36=14 Therefore, 14litres have to be poured out from Tank T. Edited the statement to avoid unnecessary assumption.

6 years ago
Elaine Eo

Was there any mention that oil was poured into tank U in the question? The oil could just be poured away, can't it. Are we making unnecessary assumptions?

6 years ago
Wu Huishan

You're right. dont have to sound so harsh though. especially since it's a matter of statements. oversight on my part. sorry.

6 years ago
Elaine Eo

Sorry it wasn't meant to sound harsh. I was just puzzled.

6 years ago
Wu Huishan

edited. thanks for pointing it out.

6 years ago
Zie Zilz Zila

Hi,correct me if i'm wrong. Shouldn't the answer be 14? Tank T at first=31 After pouring=31+5=36 Therefore 50-36=14 So 14 litres of oil is poured out.

6 years ago
Wu Huishan

hi, yes. I misunderstood the question as Tank T having poured water into Tank U, hence the different working. Have amended it. Thanks though!

6 years ago
Wai Shyuan Ong

Thx all !

6 years ago
Wu Huishan

Sorry for the confusion! (:

6 years ago
Wai Shyuan Ong

Is ok Hui Shan

6 years ago
Wu Huishan

You're right. dont have to sound so harsh though. especially since it's a matter of statements. oversight on my part. sorry.

6 years ago
Wu Huishan

edited. thanks for pointing it out.

6 years ago
Wu Huishan

hi, yes. I misunderstood the question as Tank T having poured water into Tank U, hence the different working. Have amended it. Thanks though!

6 years ago
Wu Huishan

Sorry for the confusion! (:

6 years ago
Wai Shyuan Ong

Is ok Hui Shan

6 years ago

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