Mr. Brown shares with the class that 70% of the students got an A on the English vocabulary quiz.

  1. If Mr. Brown has 100 students, create a model to show how many of the students received an A on the quiz.

  2. What fraction of the students received an A on the quiz?

  3. How could we represent this amount using a decimal?

  4. How are the decimal, the fraction and the percent all related?