Respuesta :

10 over 3 because if tou multiply 20 over 6 times 2 it is 10 over 3 :)
Sofiadecredico
ok, that is a proportion so it will help to set it up

20     x
--- = ---
6       3

to solve this cross multiply and divide
3 times 20=60
60 divided by 6=10

x=10