In order to be allowed to go on a does trip, 80% of the students in a class must pads a pop quiz. If there are 26 students in the class. Approximately how many must pass the quiz?

Please see my answer below.

80%=80/10

80*26/100=2080/10=20.80

aprox. 21 students

Sorry.

80%=80/100

80*26/100=2080/100=20.80

To find the approximate number of students who must pass the quiz, we need to calculate 80% of the total number of students in the class.

Step 1: Convert the percentage to decimal form: 80% = 0.80

Step 2: Multiply the decimal form by the total number of students:
0.80 x 26 = 20.8

Since we cannot have a fraction of a student, we will round the result to the nearest whole number.

Therefore, approximately 21 students must pass the quiz in order for 80% of the students (or more) to pass.