## Search found 60 matches

- Thu Feb 26, 2015 12:39 am
- Forum: Primary 6 & PSLE
- Topic: Q&A - PSLE Math
- Replies:
**17002** - Views:
**2330121**

### Re: Q&A - PSLE Math

Amy and Tom each had some stamps. Firstly, Amy give 1/3 of her stamps to Tom. Secondly, Tom counted all his stamps and give 1/4 of them to Amy. Thirdly, Amy totalled her stamps and gave 1/5 of them to Tom. Finally, Amy had 32 stamps and Tom had 56 stamps. How many stamps did each of them have at fi...

- Mon Feb 23, 2015 3:53 pm
- Forum: Primary 6 & PSLE
- Topic: Q&A - PSLE Math
- Replies:
**17002** - Views:
**2330121**

### Re: Q&A - PSLE Math

Hi, can someone pls help with the following question :- Celest took out 0.3 of her money from her purse. She spent 0.75 of it and had $48 left. She put the money back into her purse. Her mother then gave her $31. How much money was there in her purse finally ? Thank you in adv for yr help ! She spe...

- Mon Feb 23, 2015 2:23 pm
- Forum: Primary 6 & PSLE
- Topic: Q&A - PSLE Math
- Replies:
**17002** - Views:
**2330121**

### Re: Q&A - PSLE Math

http://i61.tinypic.com/2rptbir.jpg Hi can someone please help? Thanks in advance! A : B : C : shaded : C unshaded : B unshaded : A less B : Total figure =5 : 2 : 3 =10 : 4 : 6 : 1 : 6-1 : 4-1 : 10-4 : total =10 : 4 : 6 : 1 : 5 : 3 : 6 : 1+5+3+6 (Please align ratio above.) Unshaded to total is 14/15

- Sun Feb 22, 2015 7:48 pm
- Forum: Primary 6 & PSLE
- Topic: Q&A - PSLE Math
- Replies:
**17002** - Views:
**2330121**

### Re: Q&A - PSLE Math

Please can someone solve this question with explanation not using algebra? Would appreciate it.. Thanks so much in advance. Nathan read 25 pages of a book in the morning.In the afternoon, he read 1/4 of the remaining pages of the book.He read the remaining 1/3 of the book at night. how many pages w...

- Tue Feb 17, 2015 8:39 am
- Forum: Primary 6 & PSLE
- Topic: Q&A - PSLE Math
- Replies:
**17002** - Views:
**2330121**

### Re: Q&A - PSLE Math

http://i61.tinypic.com/2efpyiq.jpg -please help with this question . :thankyou: Hi, I would like to simplify the solution: Think of averaging as "redistribution" a combined pool. The one boy who counted wrongly has actually 18 (=53-35) more marbles to add to the "pool", such that each child now has...

- Tue Feb 17, 2015 8:32 am
- Forum: Primary 6 & PSLE
- Topic: Q&A - PSLE Math
- Replies:
**17002** - Views:
**2330121**

### Re: Q&A - PSLE Math

http://i60.tinypic.com/2ccry2q.jpg Pls help. Tks in adv ! Hi I would try to simplify this: P and Q is 1/11 or 2/22 of total or 2units out of 22 units. P--> 1u Q--> 1u Unshaded --> 20u (22u - 2u) (1st Rect less 1u) + (2nd Rect less 2u) + (3rd Rec less 1u) --> 20u Total 3 Rect less 4u --> 20u 1 Rect ...

- Thu Feb 05, 2015 7:23 pm
- Forum: Primary 5
- Topic: Q&A - P5 Math
- Replies:
**7005** - Views:
**718058**

### Re: Q&A - P5 Math

25 adults pay $375

The remaining $345 are paid by many adult-child pairs.

Each pair (or set) of tickets is $23.

There are 15 pairs (or sets), so 15 children (Ans).

The remaining $345 are paid by many adult-child pairs.

Each pair (or set) of tickets is $23.

There are 15 pairs (or sets), so 15 children (Ans).

- Fri Jan 17, 2014 9:00 pm
- Forum: Primary 6 & PSLE
- Topic: Q&A - PSLE Math
- Replies:
**17002** - Views:
**2330121**

### Re: Q&A - PSLE Math

3/10 of the pupils in class wear spectacles. 1/3 of the boys in the class wear spectacles. 1/4 of the girls in the class wear spectacles. What fraction of the pupils in the class are boys

=

Boys = 6

Girls = 4

Boys/class = 6/10=3/5

=

Boys = 6

Girls = 4

Boys/class = 6/10=3/5

- Fri Jan 17, 2014 8:57 pm
- Forum: Primary 6 & PSLE
- Topic: Q&A - PSLE Math
- Replies:
**17002** - Views:
**2330121**

### Re: Q&A - PSLE Math

3/10 of the pupils in class wear spectacles. 1/3 of the boys in the class wear spectacles. 1/4 of the girls in the class wear spectacles. What fraction of the pupils in the class are boys? A simple method for a 12 yo: Pupil unit :smile: Boy unit :shock: Girl unit :love: Specs=> :smile: :smile: :smi...

- Sat Oct 26, 2013 11:10 pm
- Forum: Playground
- Topic: Puzzles
- Replies:
**1427** - Views:
**180448**

### Re: Another question.

Page 35 and 36 are front n back pages. The butler did it