Let p, q and r be the fraction such that p<q<r. If r is divided by p, the result is 5/2, which exceeds q by 7/4. If $$p+q+r=1{11 over12} $$ then what is the value of (r-p)?

Let p, q and r be the fraction such that p<q<r. If r is divided by p,

1.	Let p, q and r be the fraction such that p<q<r. If r is divided by p, the result is 5/2, which exceeds q by 7/4. If $$p+q+r=1{11 over12} $$ then what is the value of (r-p)?
A.	2/3
B.	1/2
C.	1/3
D.	1/6
Answer» C. 1/3