Question

Pick a number between 21 and 29. This number will represent how many points you earned. If you have a pop quiz worth a total of 30 points. Using the number you selected calculate the percentage you earned on the test .show each step of your work

Answer 1

Answer: Number selected; 26

% score = 86.67%

Grade is a B

Explanation:

Assuming a person selects a number from 21-29

Number seleted; 26

Say that person A gets 26/30 on his test

SN= selected number , 26

SN/Total score x 100%

26/30 x 100%

= 0.8667 x 100%

% score is 86.67%