SOLUTION: Four-fifths of the 75 students earned an a A A.How many students earned an A? B. What percent of students earned an A?

Algebra ->  Algebra  -> Inequalities -> SOLUTION: Four-fifths of the 75 students earned an a A A.How many students earned an A? B. What percent of students earned an A?      Log On

Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

   

Question 189601This question is from textbook Algerbra I
: Four-fifths of the 75 students earned an a A
A.How many students earned an A?
B. What percent of students earned an A?This question is from textbook Algerbra I

Answer by user_dude2008(1825) About Me  (Show Source):
You can put this solution on YOUR website!
A).How many students earned an A?

(4/5)(75)=(4*75)/5=4*15=60

Q: How many students earned an A?
A: 60 students


----------------------------------------

B. What percent of students earned an A?

4/5=0.8

0.8*100=80%

Q: What percent of students earned an A?
A: 80%