According to Freud, repression.

a. allows people to experience unconscious desires and impulses without feeling ashamed.
b. drives people to actively fulfil their unconscious desires.
c. removes unacceptable thoughts and desires from consciousness and keeps them in the unconscious.
d. creates new memories based on previous experiences.

Smelly rocks sink in water haha!

If 1/5 of the students are in the football team and the class has 40 students, you need to multiple this numbers to know the exact number of students that form the team.40 x 1/5 = 8 studentsif 4 more students join: 8+4= 12 studentsto know the %: 40 students are equivalent to the whole class (100%). then 12 students are how much %? 40 students  = 100%12 students  =    x  %x= 30% of students are in the team.