same equal rates

[sanju09]

If w workers, working at equal rates, can produce x toys in n days, how many days it takes c workers, working at same equal rates, to produce y toys?
(A) y x c/w
(B) y w c/ (w n)
(C) y w/ (w n c)
(D) y w n/x
(E) y w n/ (x c)

[selango]

w*n/x=c*d/y

d=w*n*y/c*x

Option E

[kvcpk]

If w workers, working at equal rates, can produce x toys in n days, how many days it takes c workers, working at same equal rates, to produce y toys?
(A) y x c/w
(B) y w c/ (w n)
(C) y w/ (w n c)
(D) y w n/x
(E) y w n/ (x c)

y,w,x,c,n are all variables.. there is no relation between them to cancel out..
So choose an answer that has all 5 of them.. only E

Hope this helps!!

[sumanr84]

y,w,x,c,n are all variables.. there is no relation between them to cancel out..
So choose an answer that has all 5 of them.. only E

Hope this helps!!

Wow !! Really wonderful solution I must say ( without any math involved)..
If this clicks when the clock is ticking then definitely one will have an edge..

[kvcpk]

y,w,x,c,n are all variables.. there is no relation between them to cancel out..
So choose an answer that has all 5 of them.. only E

Hope this helps!!

Wow !! Really wonderful solution I must say ( without any math involved)..
If this clicks when the clock is ticking then definitely one will have an edge..

Glad that it was helpful.. But not sure if it would strike when needed..