Answer:
Explanation:
pretty sure it’s 3.2 cuz if you use logic let’s say 100 percent is 1 we want to downgrade 20 percent but the number is 4 so the percent would be 400 along with that because we multiplied the 100 by 4 that means we should multiply the 20 percent by 4 to get 80 percent and 80 percent of 400 is 320 which turns to 3.2 obv so don’t worry your grade won’t be that bad lol