Find answers to your questions and expand your knowledge with IDNLearn.com. Ask your questions and receive prompt, detailed answers from our experienced and knowledgeable community members.

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

Sagot :

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

Answer: 4

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