Vivian's Qn

SA2 Revision (2)
Paper 2 Qn 14

The amount of water in Bottle A to Bottle B was in the ratio 3 : 4. Bottle A contained twice as much water as Bottle C. When 735 ml of water was poured from Bottle B to Bottle A, the ratio of the amount of water in Bottle A to the amount of water in Bottle B became 9 : 5. Find the total amount of water in Bottles A and C in the end. Give your answer in litres and millilitres.

Yee Ning's Qn

SA2 Revision (2)
Paper 2 Qn 10

A sum of money was shared by three friends, Jacky, Alan and Keane. Jacky received ⁵/₈ as much money as Alan and Keane received ³/₄ as much as Alan. If Alan received $420 more than Jacky, how much was the total sum of money at first?

Li Wen's Qn

SA2 Revision (2)
Paper 2 Qn 12


Ms Tan bought 8 more paper files than plastic files at a stationery shop. Each paper file cost $1.25 and each plastic file cost $2.15 more than a paper file. If the total cost of the files purchased was $47.20, how many plastic files did Ms Tan buy?

Triangles

Right-angled, Isosceles, Equilateral Triangles

Exterior Angles

Vivian's Qn

SA2 Revision (2)
Paper 2 Qn 13

James sold ¹/₄ of his funfair tickets on Monday and ³/₁₀ of the remainder on Tuesday.

(a) What fraction of the total number of tickets did he sell on Tuesday?

(b) If he still had 420 tickets left by the end of Tuesday, how many tickets had he sol altogether on both days?


(a)

(b)

Tinzar's Qn

SA2 Revision (2)
Paper 2 Qn 17

Dave spent ¹/₆ of his savings on a play station and ³/₁₀ of the remainder on a television set.

He also bought a MP3 player for $525. If the MP3 player cost $150 less than the television set, how much money had he left?

Tinzar's Qn

SA2 Revision (1)
Paper 1 MCQ 14

A carpenter has a rectangular block of wood, 30 cm by 14 cm by 10 cm. He cuts as many 3-cm cubes as possible from the block of wood. How many 3-cm cubes can he cut?

Tinzar's Qn

SA2 Revision (1)
Paper 1 MCQn 12

In a class, 60% of the pupils are boys. ³/₅ of the boys and ⁷/₁₀ of the girls have at least 1 computer at home.
What percentage of the pupils in the class has at least 1 computer at home?

Tinzar's Qn

SA2 Revision (1)
Paper 1 Qn 7


Min Hua had a sum of money. He spent 60% of the money on food and ¹/₈ of the remainder on a book. What percentage of the money was left?

Tinzar's QN

SA2 Revision Paper (1)
MCQ 3



A wallet costs 3 times as much as a purse. A handbag costs 8 times as much as the purse. Find the ratio of the cost of the wallet to the cost of the handbag.

Tinzar's QN

SA2 Revision (1)
Paper 1 QN 2


What fraction of the figure is shaded?

Yi Qian's Qn

SA2 Revision Paper (1)
Paper 2 Last Question:


A rectangular tank was ⁴/₅ filled with water.
When some of the water was taken out to fill some jugs, the water level decreased by ³/₄ of its original height. The volume of water that remained was 2.4 litres.

(A)Find the capacity of the tank.Give your answer in litres?

(B)If the capacity of each jug is 1200ml, how many jugs were filled with water?

Ms Guo's Reflection

Dear 5.3,

It is now 4.05 am and Ms Guo has not slept. I will be going for marking at 7.30am and I do not intend to sleep because I think I will not be able to sleep. So, what will Miss Guo do in the 3.25 hours?

I will check my email to see if any of you sent me English/Math/Science questions to answer, to check our blog to see if any one has posted any questions for me. I will prepare notes for the class to refer to so that it can help the class.

And so, I checked the blog.

I am disappointed.

Why?

Because I saw some of you chatting on the shoutbox. And I wonder if all my efforts have gone to waste. Reminding the class to study, to revise and to ask questions.

I have received questions only from Yi Qian, Nicholas and Tinzar (which Math WS Qn 9, Tinzar?)

Before school closed on Wednesday, I also had to handle a case which I did not want to. One of our classmates was hurt and I was again disappointed. I still am.


That said, those of you who have questions for me, please post on the shoutbox/send me an email/put a comment under this post. Let's hope the notes I am going to prepare for you will be ready soon.


Jia You, 5.3!!!!!!!!!!

Four-Sided Figures

Recap.

Most information can be found in TB. Pls remember these main points.

Term 4 Week 6: Littering and Vandalism

Hi Everyone,
There was no posting last week because of your Composition and Listening Comprehension Papers. For this week, I would like to focus on littering and vandalism. The school belongs to all of us. It is our common property. Hence, it is important to keep the common places clean. One way I do it is to remind myself 'Think of the next user. Let me keep it clean so that the next person can use it too'. I hope you can reflect on littering and vandalism in your own blog. As usual, to help you along, I will list some questions:

1. What is 'littering' and 'vandalism'? (Check the dictionary if you are not sure)
2. Do you know the difference?
3. Why do some children litter and vandalise?
4. How do you feel when the place is littered or vandalised?
5.Have you seen places that are littered or vandalise? Where?
6. How can we stop littering and vandalism in the school?
7. What should we do to those who litter or vandalise?

Hope to read your response soon.