Question

There are 30 students and twenty percent of students got an A.How many got an A?

Answer 1

6 students got an A                                                                                              Explanation:

Base is given which (total number of students) is 30
Rate is given which is 20%or 0.20                                                                        

We are looking for the percentage so, the formula that we will be using is :

P=B×R

P=30×0.20

P=6