Selvi Segar
Asked 8 years ago

SG chevron_right Primary 4 chevron_right Number and Algebra

Pls help with this question.

Replies 5
Yeo See Yeong

5 years ago
Johanis Rifaeh

98-8=90 90 / 5(blocks CH3 BH1 A1) = 18

5 years ago
Johanis Rifaeh

18x3=54

5 years ago
Jessica sica

a = b + 8kg c = 3b a + b + c = (b + 8) + b + (3b) = 5b + 8kg = 98kg 5b = 98kg - 8kg = 90kg b = 18kg c = 3b = 18kg * 3 = 54kg **a = albert, b = boon heng, c = cui hua**

5 years ago
Selvi Segar

Thank you !!😊

5 years ago

Ye Wint
Asked 8 years ago

SG chevron_right Primary 6 chevron_right Measurement

Pls help with part b

Replies 1
Raymond Ng

5 years ago

Chua Choon Hock
Asked 8 years ago

SG chevron_right Primary 6 chevron_right Measurement

Need help. Thanks

Replies 7
Vera Koh

sorry for the late response.. :(

5 years ago
Chua Choon Hock

Thank you very much

5 years ago
Chua Choon Hock

Hi Vera, was there a mistake, area of O1 PO 15 or 18.84 ?

5 years ago
Vera Koh

triangle O1PO is 15, but segment O1PO (is 1/6 of a circle) is 18.84.. so when u minus the triangle from the wedge, u get half of the shaded area. :)

5 years ago
Chua Choon Hock

Segment O1PO, very sorry I can not visualize

5 years ago
Vera Koh

no worries. hope this is helpful. :)

5 years ago
Chua Choon Hock

Hi thank you very much. I see it now

5 years ago

Chua Choon Hock
Asked 8 years ago

SG chevron_right Primary 6 chevron_right Measurement

Pls help me on this question. Thanks

Replies 1
Vera Koh

5 years ago

Shervon Kam
Asked 8 years ago

SG chevron_right Primary 5 chevron_right Number and Algebra

Replies 2
Soo Vei Li

For Q3, draw a model to represent the two numbers. Show your working and we'll give you feedback on your work. Same for Q4, you can draw a model first and then see what the next steps are.

5 years ago
Shervon Kam

Thx

5 years ago

About

Students

Tutors