Search found 19 matches

by Jmaths.SG
Tue Apr 19, 2016 8:32 pm
Forum: Secondary Schools - Academic Support
Topic: Lower Secondary Mathematics
Replies: 346
Views: 97918

Re: Lower Secondary Mathematics

Sruthi wrote:Image can anyone please help me with this question.thank you in advance :salute:
Image
by Jmaths.SG
Mon Apr 18, 2016 8:19 am
Forum: Primary 5
Topic: Q&A - P5 Math
Replies: 7005
Views: 675444

Re: Q&A - P5 Math

hi, need help, this sum seems confusion t me :( thks! ken bought some packet of stamps. there are 8 stamps in each packet. ken was given another 4 more stamps by his brother. and he repacked all the stamps into smaller packet. there are now exactly 6 stamps in each packet and 22 more packet than be...
by Jmaths.SG
Mon Apr 11, 2016 3:19 pm
Forum: Primary 5
Topic: Q&A - P5 Math
Replies: 7005
Views: 675444

Re: Q&A - P5 Math

Daddy D wrote:Noted, thanks both.
So Rahim should have 252 at first instead of 36?
yup, Rahim has 252 at first. 36 is a wrong answer.
by Jmaths.SG
Fri Apr 08, 2016 10:17 pm
Forum: Primary 5
Topic: Q&A - P5 Math
Replies: 7005
Views: 675444

Re: Q&A - P5 Math

Rahim, Sue and Tim had a total of 432 cards. After Rahim gave some of his cards to Sue, Sue had twice the number of cards she had at first. Then Sue gave some of her cards to Tim and Tim had twice the number of cards he had at first. In the end, the thee children had an equal number of cards. How m...
by Jmaths.SG
Fri Apr 08, 2016 10:13 pm
Forum: Primary 5
Topic: Q&A - P5 Math
Replies: 7005
Views: 675444

Re: Q&A - P5 Math

Karina was given four days to fold some paper cranes. She folded 3/10 of them on the first day and 1/5 of the remainder on the second day. She folded 120 more on the third day than on the second day. She folded the remaining 279 paper cranes on the last day. A) what fraction of the paper cranes was...
by Jmaths.SG
Thu Apr 07, 2016 1:24 am
Forum: Primary 6 & PSLE
Topic: Q&A - PSLE Math
Replies: 17002
Views: 2221197

Re: Q&A - PSLE Math

Hi, ps help. Many thks and God Bless:) 1) Irene, Doreen, Shawnia and Ruth made some balloons. Doreen made 252 balloons at first. Ruth donated some of her balloons and her number of balloons decreased by 20%. Irene made another 40% of her balloons. Shawnia gave away 30 fewer balloons than what Doree...
by Jmaths.SG
Wed Apr 06, 2016 1:38 am
Forum: Primary 6 & PSLE
Topic: Q&A - PSLE Math
Replies: 17002
Views: 2221197

Re: Q&A - PSLE Math

Last year, there were 375 volunteers for a sports event. This year, the number of male volunteers increased by 20% and the number of female volunteers increased by 30%. In the end, there was an equal number of. Male and female volunteers this year. How many female volunteers joined this year? Thank...
by Jmaths.SG
Wed Apr 06, 2016 1:29 am
Forum: Primary 6 & PSLE
Topic: Q&A - PSLE Math
Replies: 17002
Views: 2221197

Re: Q&A - PSLE Math

Mrs Wong prepared some orange syrup in a large pot. She transferred 60% of the syrup into an empty bottle. 75% of the remaining syrup was poured in to a mug leaving 210 litres of syrup left in the pot. Given that the bottle was 70% full, how much more would Mrs Wong need to prepare to fill up the b...
by Jmaths.SG
Fri Apr 01, 2016 1:03 am
Forum: Primary Schools - Academic Support
Topic: Tutor MathsGuru: Ask me for your burning Maths questions!
Replies: 4377
Views: 716501

Re: Tutor MathsGuru: Ask me for your burning Maths questions

There are two cylindrical candles. Candle A of a larger diameter was placed on a table. Candle B of a smaller diameter was placed on a 6cm candle stand so that it was of the same height as Candle A. Both candles were lit at 11 45. Candle A and Candle B burned down to the same height at 15 15 and 16...