Manukamon SG My last qn, i think i calculate wrongly leh. it's one speed for the boy coming home, i keep getting 1.2km/h but friends get 4.8km/h.any advice?i took (200/1000) / (10/60) =1.2km/hHOW GET 4.8?
Mr.Fat SG I dont know how to do Q12 T.T the one on 43 grams ... Totally ... the rest should be correct!
lftwo1993 SG The paper today was challenging sia...don't think will do well...so much algebra somemore...
Worryworm125 SG 800m / 10 minutes80m / min---1 min -> 0.08km60 min -> 4.8km Why you put 200m?I thought the last question is 9.6km/h ??
frenzywho SG Q12 I got 2.99. I lost 3~4 marks.. DAMMIT Wrong meh?!?!?! Omg... what's th right answer?
Worryworm125 SG Does anyone know how to do the question on cumulative frequency when they asked what score would he have gotten if he had took Paper 2 when he got 35 for paper 1? And what did you all get for the question Xcents and Ydollars one. I got y/100xy
Xxjordenx SG Does anyone know how to do the question on cumulative frequency when they asked what score would he have gotten if he had took Paper 2 when he got 35 for paper 1? And what did you all get for the question Xcents and Ydollars one. I got y/100xyy/100xy is 1/100x eh
Worryworm125 SG y/100xy is 1/100x ehdunno leh. But when i was doing my working, it was likexcents = 1L$x = 100L$y= (100xy)LL= y/100xy
Piguchu SG I got 9.6 km /h for last qn part 2 , part 1 was complete the graph. part 3 i got something like this [IMG]http://i39.tinypic.com/2nuj40w.jpg[/IMG]
Xxjordenx SG dunno leh. But when i was doing my working, it was likexcents = 1L$x = 100L$y= (100xy)LL= y/100xyNO? X is the cost in cents of per liters. Then he or is it she spent $y. So should be 100y/x
Junhwee95 SG I feel that the most difficult question for today's paper is actually the one on the possible values de ... I got 2.99 as well , but answer is supposed to be 3.00 ..sian , about 4 marks gone le
Worryworm125 SG NO? X is the cost in cents of per liters. Then he or is it she spent $y. So should be 100y/xYahor. shoots. Nevermind. 1 marks only.