Question

A test has 20 questions. ​​If Peter gets 80% correct, how many questions did Peter miss

Answer 1

Step-by-step explanation:

So we have peter here with attempting 80%of the question paper of 20 questions.

So we are asked to count the no. Of unsolved questions,so they would be

100%-80%=20%

So he has not attempted 20% questions.

So the questions would be:-

20 * 20/100.

Which results in4.

So the correct answer would be 4 questions.