givens:
(a/x) = (b/k)
(a/2b) = d(3x/k)
problem;
Find the vaule of "d"
May butt in, Mr F.
The poster, blackdove, titled his post "not sure what kind of problem".
I played around with his post and I got a numerical result. May I post it?
givens:
(a/x) = (b/k)
(a/2b) = d(3x/k)
problem;
Find the vaule of "d"
From (a/x) = (b/k),
cross multiply,
bx = ak
From the (a /2b) = d(3x /k),
a/ 2b = 3dx /k
Cross multiply,
2b(3dx) = ak
6bdx = ak
ak = ak,
bx = 6bdx
1 = 6d
d = 1/6 --------answer.