Question

There were 20 questions on an exam. You answered 40% of them incorrectly. How many did you answer incorrectly?

Answer 1

Answer: 4

Step-by-step explanation: 20-10=10 which is %50. 20-16=4

Answer 2

40% = 0.40
20 * 0.40 = 8
Solution: you answered 8 incorrectly