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...

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...

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

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...

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...

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 ...

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).

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

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...

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