the average distance for Jupiter to the sun is 5 multiplied by 10^8. the average distance from venus to the sun is 7 multiplied by 10^7. the average to the sun from jupiter is how much greater than the average from venus to the sun.
Subract stuff.
\(5E8-7E7\)
\(4.3E8\space units\space distance\)
Or alternatively, you could divide stuff.
\(5E8/7E7\)
\(7.14\)
7.14 times as far from the sun.