Asoccer player has made 3 of his last 24 shots on goal, or 12.5%. how many consecutive goals does he need to raise his shots-on-goal average to at least 20%?

20 percent of 24 is 4.8 shots. Let's round that to 5 since it's awkward to shoot 4.8 shots.

he needs to make 2 consecutive goals.
5 / 26 is 19.23% 

5.2 is 20 % of 26 which is awkward so just round down to 5 shots

1.) 18+5 is one way i’m pretty sure there are others but i can’t think of them right now