Q&A - PSLE Math

[beatrice]

nani:

parent135:

geometry and the ratio question is sooo easy...


seriously , did your child study??

Hi

Please share what your answers were for the geometry, speed & ration qns?

Many thanks

i took it and i got 1106. many of my friends had the same answer as me. as for the geometry question, i had no idea.

[small]

One of the PSLE question if my DD remembered correctly.


Sally baked some cookies to sell. ¾ of them were chocolate cookies and the remaning were almond cookies. After she sold 210 chocolate cookies and 5/6 of the almond cookies, she had 1/5 of the cookies left. How many cookies did she sell?

:stupid:

[nani]

small:

One of the PSLE question if my DD remembered correctly.


Sally baked some cookies to sell. ¾ of them were chocolate cookies and the remaning were almond cookies. After she sold 210 chocolate cookies and 5/6 of the almond cookies, she had 1/5 of the cookies left. How many cookies did she sell?

:stupid:

My daug's ans was 960... anybody had the same ans ??? :roll:

[parent135]

nani:

small:

One of the PSLE question if my DD remembered correctly.


Sally baked some cookies to sell. ¾ of them were chocolate cookies and the remaning were almond cookies. After she sold 210 chocolate cookies and 5/6 of the almond cookies, she had 1/5 of the cookies left. How many cookies did she sell?

:stupid:

My daug's ans was 960... anybody had the same ans ??? :roll:

me my answer is also 960

p.s. although my username is parent135 i am a child using my parent account

[MummyJamie]

I’m Jamie, child of my mum’s account XD


PSLE Maths was tough for me. I was able to answer all the questions, though. For the angles/geometry one, most of my classmates got 120, 135 or 150. I used guess & check at first, but then used ratio and got 120. Anyone used ratio & got that too?

[MummyJamie]

Sally baked some cookies to sell. ¾ of them were chocolate cookies and the remaning were almond cookies. After she sold 210 chocolate cookies and 5/6 of the almond cookies, she had 1/5 of the cookies left. How many cookies did she sell?


That one was 960 right?

Most of us got that.

[nani]

MummyJamie:

Sally baked some cookies to sell. ¾ of them were chocolate cookies and the remaning were almond cookies. After she sold 210 chocolate cookies and 5/6 of the almond cookies, she had 1/5 of the cookies left. How many cookies did she sell?


That one was 960 right?

Most of us got that.

Yea, i hope so too
my daug didnt noe how 2 do the geometry qn...did u get 36 for the last qn? n 11:06am for the qn on spd??? >.< =.= thnx

[parent135]

beatrice:

parent123 how did you do the geometry question?? i(im a student, just took it today) found it impossible. the othter questions were easy to me but i had no idea about the geometry question. i spent like 1 hour looking at it(im not exxagerating) oh and good luck on chinese tmr!!

180degrees/3=60degrees
60degrees/3=30degrees
180degrees-30degrees=150degrees

this is my solution for q17. hope its the one you are asking for

[MummyJamie]

nani:

MummyJamie:

Sally baked some cookies to sell. ¾ of them were chocolate cookies and the remaning were almond cookies. After she sold 210 chocolate cookies and 5/6 of the almond cookies, she had 1/5 of the cookies left. How many cookies did she sell?


That one was 960 right?

Most of us got that.

Yea, i hope so too
my daug didnt noe how 2 do the geometry qn...did u get 36 for the last qn? n 11:06am for the qn on spd??? >.< =.= thnx

Speed, yes, I got 11:06. For the last question, i got 68 T.T I think it's wrong.

[MummyJamie]

parent135:

beatrice:

parent123 how did you do the geometry question?? i(im a student, just took it today) found it impossible. the othter questions were easy to me but i had no idea about the geometry question. i spent like 1 hour looking at it(im not exxagerating) oh and good luck on chinese tmr!!

180degrees/3=60degrees
60degrees/3=30degrees
180degrees-30degrees=150degrees

this is my solution for q17. hope its the one you are asking for

O_O

I used 180degrees / 6 = 30degrees
30 degrees x 4 = 120degrees.

Think Im wrong though. o_O