SOLUTION: If {{{(r+s)/r=3}}} and {{{(t+r)/t=5}}},what is the value of {{{s/t}}}? (A){{{1/2}}} (B){{{3/5}}} (C)4 (D)8 (E)16 Thank you so much!

Algebra ->  Test -> SOLUTION: If {{{(r+s)/r=3}}} and {{{(t+r)/t=5}}},what is the value of {{{s/t}}}? (A){{{1/2}}} (B){{{3/5}}} (C)4 (D)8 (E)16 Thank you so much!       Log On


   

Question 473681: If %28r%2Bs%29%2Fr=3 and %28t%2Br%29%2Ft=5,what is the value of s%2Ft?
(A)1%2F2
(B)3%2F5
(C)4
(D)8
(E)16
Thank you so much!
Answer by Edwin McCravy(20054) About Me  (Show Source):