maths p21!!

[jsjhdjejf]

the train goes perpendicular to the bridge not along length of the bridge

 

[joanna omar]

the train goes perpendicular to the bridge not along length of the bridge

bur wht they gave as the 12 was the width of the bridge which is from up to the ground and not the lenght

 

[jsjhdjejf]

do u remeber the question?

 

[joanna omar]

yes it was that 120m is the length of the train and speed of 114 km/h with 20 m the width of the bridge......then calculate the time taken by the train to pass through the bridge !

 

[Di$$ha]

anyone here of var 2 ?

 

[AhmedMohamed]

What is the answer of the 1:n ratio ??
What is the n ??

 

[Lanocaster]

aren't we supposed to wait 24hra before we can discuss the paper?
https://www.xtremepapers.com/community/threads/ban-without-warning-paper-discussion.25482/