John answered 12 questions correctly on a test with a total of 15 questions. What percent of the questions did he get INCORRECT?

Question

0

390

2

A. 20%

B. 15%

C. 25%

D. 80%

Guest Oct 20, 2021

Guest · Answer 1 · 2021-10-20T02:35:38

12 correct means 3 out of 15 incorrect

3 / 15 * 100% = ________ %

Straight · Answer 2 · 2021-10-20T02:37:20

( $\frac{12}{15}=\frac{4}{5}$ ) so he got 80 percent right and ( $100-80=$ ) 20 percent wrong.

A is correct.

Straight