Math trivia

[Marksman]

Inspired by rednecks breaktrough in practical mathematics i bring u math trivia:

1)
passanger is moving 3 miles in east,then 4 miles tonorth,then 6 miles to west.Ur task is to find out whats his distance from start point?
2)
two objects r moving like on picture,t1 is moving 5 mph and second is moving 12 mph.......whats the distance between those two aftter 5 hours

prize is 50 milbucks......................knock ur self out!! :lol:

 

[C/2nd Lt Robot]

1) 5 miles
2) 65 miles

 

[Marksman]

correct nulli.....50 is urs! :lol:

 

[Marksman]

ok heres one for 50 also

A cone is placed into half of a ball.Calculate the relation of their volumes (for example V1:V2=3:4)-----Check the pic,its the base of problem------

 

[C/2nd Lt Robot]

i think i did this wrong but 2h:3r

 

[Marksman]

yeah its wrong

 

[Uncle_Sam]

What's the point of this problem?
Do I need to calculate H and r?

 

[Uncle_Sam]

If this is the 1/2 of the ball, than H:r=1:1

 

[Marksman]

Do I need to calculate H and r?

Odnos zapremina-Volume relation

 

[Darkmb101]

shot in the dark...1h:3r

 

[Marksman]

boys cmon now,u know what VOLUME is,V1:V2=?:?...............u can do beter than that

 

[Uncle_Sam]

1:1 :mrgreen:

 

[Darkmb101]

V1=cone
V2= semishere

V1:V2= 1:3

hows that?

 

[Marksman]

wrong again
:lol:

 

[Darkmb101]

ok i gots it now

1/3 π r 2: 1/2( 4/3 π r 3)

π=pie

 

[Marksman]

so whast the final result???

 

[Darkmb101]

:actually uses brain:

1/9: 8/9

 

[Marksman]

wrong again...........r u givin' up?

 

[Darkmb101]

sure

 

[Marksman]

yeah just as i thought its 2:1