SOLUTION: if a/b= 2/3, c/d= 4/5, d/b= 6/7 what does a/c equal? I know that a is not equal to 2, and c is not equal to 4 because these fractions could be simplified. I've tried for a very

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: if a/b= 2/3, c/d= 4/5, d/b= 6/7 what does a/c equal? I know that a is not equal to 2, and c is not equal to 4 because these fractions could be simplified. I've tried for a very       Log On


   

Question 559795: if a/b= 2/3, c/d= 4/5, d/b= 6/7 what does a/c equal?
I know that a is not equal to 2, and c is not equal to 4 because these fractions could be simplified. I've tried for a very long time and have not been able to produce anything. Please help!
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
(a/b) / (c/d) = (ad) / (cb) = (a /c) * (d / b)

(2/3) / (4/5) = (a / c) * (6/7)