Question

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?

Answer 1

percent means parts out of 100
70%=70/100
that means 70 out of 100 perple got an A

100 peple in class

70 people got an A

fraction
70/100 got an A
70/100=7/10

decimal just divide
7/10=0.7/10=0.7

decimal and percent are just decimal places moved




1. 70 people
2. 7/10
3. 0.70
4. places moved