Q&A - PSLE Math
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a Number pattern question from FAN Maths's Iexcel
6, 24, 60, 120, 210, __?__
what follows after 210?
most P5 and P6 students can solve them. Try it.
-
yeodo:
Robin : 6uHi another question :
Robin, Linda and Ali shared some money exactly. Robin had 3/5 as much money as Linda. Ali had 1/2 of what Linda had. What was the ratio of Robin's money to Ali's money?
Linda : 10u
Ali : 5u
Ratio of Robin's money : Ali's money = 6 : 5 -
James Ang:
(12 x 28 ) , ( 14 x 36 )a Number pattern question from FAN Maths's Iexcel
6, 24, 60, 120, 210, __?__
what follows after 210?
most P5 and P6 students can solve them. Try it.
336 , 504 -
Dharma:
If you take PSLE you will get A* for Maths I am sure!
(12 x 28 ) , ( 14 x 36 )James Ang:
a Number pattern question from FAN Maths's Iexcel
6, 24, 60, 120, 210, __?__
what follows after 210?
most P5 and P6 students can solve them. Try it.
336 , 504
-
Muthu and Beng Huat had some money. If Muthu gave Beng Huat $360, both would have equal amount of money. If Beng Huat gave Muthu $180, Beng Huat would have 1/3 as much money as Muthu.
a) How much money did Muthu have?
b) How much money did Beng Huat have?
Pls help. TIA … -
James Ang:
If you take PSLE you will get A* for Maths I am sure! :D[/quote]
(12 x 28 ) , ( 14 x 36 )Dharma:
[quote=\"James Ang\"]a Number pattern question from FAN Maths's Iexcel
6, 24, 60, 120, 210, __?__
what follows after 210?
most P5 and P6 students can solve them. Try it.
336 , 504
Hello,
\"most P5 and P6 students can solve them.\"
\"If you take PSLE you will get A* for Maths\"
Is there a contradiction between the 2 sentences? -
James Ang:
6= 1x2x3;a Number pattern question from FAN Maths's Iexcel
6, 24, 60, 120, 210, __?__
what follows after 210?
most P5 and P6 students can solve them. Try it.
24=2x3x4;
60= 3x4x5;
120 = 4x5x6
210 = 5x6x7
Following 2 numbers will be 6x7x8 and 7x8x9 -
Hi everyone, can I just check whether the answer is correct to this question?
Alan, Ben and Charles had 864 trading cards. Ben won some of the cards from Alan and as a result, Ben’s cards increased by 50%. Charles then won some cards from Ben and Charles’ cards increased by 40%. Finally, Charles lost some of his cards to Alan and Alan’s cards increased by 20%. In the end, they realised that they each had an equal number of cards. How many cards did Alan have at first?
Ans: 368
I got
Alan: 432
Ben: 192
Charles: 240
I am quite sure my answer is correct…can someone explain step by step?
Thanks a lot in advance!!! -
Hi need help in this question
Andrew and Brian had some money
If Andrew gave Brian $55, the ratio of Andrew to Brian amount is 3:5.
If Brian gave Andrew 20% of this money and $10, Andrew would have $108 more than Brian.
How much do Andrew and Brian have at first? -
sokmun98:
After M gave B $360:Muthu and Beng Huat had some money. If Muthu gave Beng Huat $360, both would have equal amount of money. If Beng Huat gave Muthu $180, Beng Huat would have 1/3 as much money as Muthu.
a) How much money did Muthu have?
b) How much money did Beng Huat have?
Pls help. TIA ..
M [u]
B [u]
Before M gave B $360:
M [u+360]
B [u-360]
B gave M $180:
M [u+360+180]
B [u-360-180]
B would have 1/3 as much money as M:
(u-360-180) x 3 = u+360+180
3u-1620=u+540
u=1080
Therefore,
a) M has u+360 = 1080+360 = $1440
b) B has u-360 = 1080-360 = $720
Check:
B gave M $180:
M = 1440+180 = 1620
B = 720-180 = 540 => 1/3 of M
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