You are taking an exam and there are still many questions left to be solved. You already got 18 questions correct out of 25. The

Question

GenaCL600 [577]

3 years ago

15

You are taking an exam and there are still many questions left to be solved. You already got 18 questions correct out of 25. The

desired final grade is 80%. How many correct answers do you need to get the desired final grade?

Mathematics

1 answer:

UkoKoshka [18] · Answer 1 · 2021-12-14T05:24:32+03:00

The answer is 2

Step-by-step explanation: 100% is the highest score you can have . then you have to divide 25 by 100 because 25 is the total amount of questions ,you should get 4,wich means each question is worth 4 points.

18 correct is a score of 72

20 correct is a score of 80

4x2=8 wich you need 8 more to get to 80 from 72

feel free to ask for more help :)