Hi

May I get the soft copy of sec two English, Chinese, maths n science please?
My email address is Jennyflb@yahoo.com

Thank you very much

How long should parents allow their child to play all day long.

Horray!

My ds has finally completed his last paper for the Psle!
Can play all day long today!!!

Hi

Can anyone please help me with these questions?
1
Eugene left Park A and walked towards Park B at a speed of 98m/min. At the same time Khairul and Rishab started from Park B and walked towards Park A at a speed of 80m/min and 72m/min respectively. The three boys did not change their speeds throughout their journeys. Given that Eugene met Rishab 4 minutes after passing Khairul, what was the distnace between Park A and Park B? (Give your answer in kilometres).

2
Mdm Yati spent $619.20 on some pens and highlighters as children’s day gifts. She spent $209.60 more on pens than highlighters. She bought 4/7 as many highlighters as pens. A highlighter cost $0.25 less than a pen.
a) How much did Mdm Yati spend on the highlighters?
b) How many pens and highlighters did Mdm Yati buy altogether?

Thank you in advance.

Hi

Please help me with this question:
Kelly and Javier each had a certain sum of money. If Javier gave kelly $40, Kelly would have twice as much as Javier. If Kelly gave Javier $40, Javier would have thrice as much as Kelly. How much more money did Javier have than Kelly?

Thanks in advance

Hi

Please help me with these questions from2012 ACS
ACS Paper 1 Qn 15
Qn 15 The table with 4 columns is filled with numbers in a certain pattern. The first 4 rows of the table are shown below.

Column A B C D
Row 1 1 3 5 Black box
Row 2 black box 11 9 7
Row 3 13 15 17 Black Box
Row 4 Black box 23 21 19
In which column will the number 135 appear?

Qn 30 Every Saturday, Mabel will go for her usual exercise. If she runs up 32 steps and walks up 68 steps, she will take 184 seconds. If she runs up 50 steps and walks 50 steps, she will take 175 seconds. If she runs at the same rate throughtout the whole exercise, how long will she take to run the 100 steps?

Thank you in advance

Please help with this question

Singapore Chinese Girls' SA 1 2012
Qn 16
Ivy bought some marbles and gave half of them to Joan. Joan bought some stamps and gave half of them to Ivy. Ivy gave away 8 stamps and Joan gave away 12 marbles. The ratio of the number of stamps to the number of marbles Ivy had left then became 1:5 and the ratio of the number of stamps to the number of marbles Joan had left became 1:3. How many stamps did Joan buy?
:thankyou:

Hi

Please help me with this question. Thank you very much in advance.
Question 14 (Rosyth CA 1 2012 Paper Two)
Jack, Meili and Raj shared some 50-cent coins.
They each had an average of 28 coins.
The total amount of money that Jack and Meili had was $7 more than the total amount of Jack and Raj had.
If Raj’s amount was 4 times of Jack’s amount, how much more money did Meili have than Jack?

can anyone help me with this problem sum please?

The ratio of the number of red markers to the number of blue markers in Box ia 3:1. The ratio of the number of red markers to the number of blue markers i Box B is 2:3. There are twice as many markers in Box than Box B.
A) What is the ratio of the number of red markers in Box A to the number of red markers in Box B?

B) 60 red markers are added into Box B and the ratio of the number of red markers to the number of blue markers in Box B becomes 4:1. How many blue markers are there in Box B?

Thanks in Advance

Hi

Can anyone please help me with these problem sums taken from My Pals are Here Textbook 6A Pg 100
Qn 29
Zac and Sally share some stickers. If Zac gives Sally 1/2 of his stickers, Sally will have 48 more stickers than Zac. If Zac gives 1/4 of his share to Sally, Sally will have 28 more stickers. How many stickers does Zac have at first?

Qn 30
The figure shows the arrangement of lamp posts and trees along a stretch of road. A lamp post is placed after every 4 trees. The distnace between the lamp post and a tree is 1.2m. THere are 45 trees along the road. What is the length of the road?


First tree Second Tree Third Tree Fourth tree Lamppost Fifth tree


I couldn’t upload the diagram. My apology here.
Thanks