Search found 727 matches

by Ender
Sun Aug 14, 2016 8:16 pm
Forum: Primary 6 & PSLE
Topic: Q&A - PSLE Math
Replies: 17002
Views: 2201488

Re: Q&A - PSLE Math

Hi Ender , Pls explain why we need to assume banana as 100p and chocolates as 30u .. Regards Fly2High It depends on what is mathematical operations is going to happen to them. Just like modelling, how many boxes to choose? It depends on the mathematical operations. e.g. for banana muffin, She will ...
by Ender
Sun Aug 14, 2016 8:09 pm
Forum: Primary 6 & PSLE
Topic: Q&A - PSLE Math
Replies: 17002
Views: 2201488

Re: Q&A - PSLE Math

Srry again, I need help again. :thankyou: http://i.imgur.com/d7cuaFLl.jpg http://i.imgur.com/qPkEV7vl.jpg http://i.imgur.com/PPb9DaFl.jpg 6. Now, May is P + 5 Now,brother is P + 5 - 3 = P + 2 Total = P + 5 + P + 2 = 2P +7 ## _________________________________________________________ 22. If Ali has 1...
by Ender
Sun Aug 14, 2016 6:08 pm
Forum: Primary 6 & PSLE
Topic: Q&A - PSLE Math
Replies: 17002
Views: 2201488

Re: Q&A - PSLE Math

Selina bought a concert ticket at 10% discount and then sold it away to her friend at $20 more than original price. If she earned $50, what is the original price of the ticket? :thankyou: We let Original ticket be 100u So she bouth at 90u (10% discount) => Cost Price Ticket sold at 100u + 20 => Sel...
by Ender
Sun Aug 14, 2016 6:03 pm
Forum: Primary 5
Topic: Q&A - P5 Math
Replies: 7005
Views: 668226

Re: Q&A - P5 Math

Hi. Need help for this question. George has 9 cards more than 3 times that of Henry's. Izra has 20 more cards than 2/3 that of George while George has 13 cards more than Izra. (a) How many cards does Izra have (b) How many cards do the 3 boys have altogether? Let George be 3u Izra would have= 2u + ...
by Ender
Sun Aug 14, 2016 5:53 pm
Forum: Primary 5
Topic: Q&A - P5 Math
Replies: 7005
Views: 668226

Re: Q&A - P5 Math

Hi, Help needed for this question, how to solve by P5 method. Alan and Ben folded some paper cranes.If Alan gives 120 paper cranes to Ben,both of them will have the same number of cranes.If Ben gives 18 paper cranes to Alan, Alan will have 7 times as many paper cranes as Ben.how many paper cranes d...
by Ender
Sun Aug 14, 2016 5:43 pm
Forum: Primary 6 & PSLE
Topic: Q&A - PSLE Math
Replies: 17002
Views: 2201488

Re: Q&A - PSLE Math

Hi , pls help on the below question. Mrs Wendy had some banana muffins , chocolate muffins and vanilla muffins. She had 260 more vanilla muffins than chocolate muffins. She sold 60% of the banana muffins , 2/3 of the chocolate muffins and 3 times As many vanilla muffins as chocolate muffins. Therea...
by Ender
Sun Aug 14, 2016 5:23 pm
Forum: Primary 6 & PSLE
Topic: Q&A - PSLE Math
Replies: 17002
Views: 2201488

Re: Q&A - PSLE Math

Can anyone help me with these questions. Thank you. http://imgur.com/mO4eVcm http://i64.tinypic.com/2rgbzpf.jpg If Tom had 5u. 4/5 would be 4u 4u is half of Ali's, that mean Ali has 8u Therefore, Tom has 5u Ali has 8u If Ali gave 110 stamps, Leftover for ALi = 8u - 110 If Tom ought 80 stamps, Tom w...
by Ender
Sun Aug 14, 2016 5:11 pm
Forum: Primary 6 & PSLE
Topic: Q&A - PSLE Math
Replies: 17002
Views: 2201488

Re: Q&A - PSLE Math

Can anyone help me with these questions. Thank you. http://imgur.com/nYsBS2D http://i66.tinypic.com/5fp3lu.jpg Time taken for Lee to travel 315km = 315/90 = 3.5hr But Wong has a 30min head start, so his traveeling time is 4hr instead. The distance Wong covers in 4hrs = 60X4 = 240km A) since 240k is...
by Ender
Sun Aug 14, 2016 4:56 pm
Forum: Primary 6 & PSLE
Topic: Q&A - PSLE Math
Replies: 17002
Views: 2201488

Re: Q&A - PSLE Math

Can anyone help me with these questions. Thank you. http://imgur.com/C6G0t5q http://i67.tinypic.com/33a8j74.jpg Let Blue be 36u since it is the LCM of 9 and 4 as later I need to split them in 9 parts and 4 parts. Red marbles will be 36u + 45 After giving away 2/9 of red, Red left = 7/9 ( 36u + 45) ...
by Ender
Sun Aug 14, 2016 4:38 pm
Forum: Primary 6 & PSLE
Topic: Q&A - PSLE Math
Replies: 17002
Views: 2201488

Re: Q&A - PSLE Math

Can anyone help me with these questions. Thank you. http://imgur.com/JxRuE1S http://i66.tinypic.com/314ayom.jpg Work backwards. Start from the end. I have selected 2u for Ali, coz he is left with 2/3 of what he had before which is 3/3. So in the end Ali had 2u, just before he had 3u. See the red fo...