SOLUTION: On a math test, 12 students earned an A. This number is exactly 25% of the total number of students in the class. How many students are in the class?
Algebra.Com
Question 384645: On a math test, 12 students earned an A. This number is exactly 25% of the total number of students in the class. How many students are in the class?
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
On a math test, 12 students earned an A. This number is exactly 25% of the total number of students in the class. How many students are in the class?
.
Let N = number of students in class
then
.25N = 12
N = 12/.25
N = 48
RELATED QUESTIONS
on a math test, 12 students earned an A. This number is exactly 30% of the total number... (answered by vleith,josmiceli)
On a math test, 12 students earned an A. This number is exactly 25% of the total
number... (answered by mananth)
On a math test, 12 students earned an A. This number is exactly 25% of the total number... (answered by xcentaur)
On a math test, 12 students have earned an A. This number is exactly 25% of the total... (answered by user_dude2008)
On a math test, 12 students earned an A. This number is exactly 25% of the total number... (answered by Fombitz)
On a math test, 12 students earned an A. This is exactly 25% of the total number of... (answered by richard1234)
on a math testm 12 students earned an a. this number is exactly 25% of the total number... (answered by ewatrrr)
on a math test, 12 students earned an A.This number is exactly 25% of the total number of (answered by nerdybill)
on a math test, 12 students earnedan A . This number is exactly 25%of the total number of (answered by robertb,stanbon)