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

User Nonremovable
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4.6k points

2 Answers

11 votes

Answer: 4

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

User Bryan Head
by
4.5k points
1 vote
40% = 0.40
20 * 0.40 = 8
Solution: you answered 8 incorrectly
User God
by
4.2k points
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