A Olympiad Mathematics question. Please help me ASAP as I need the answer by tomorrow. Tysm.

Wilson

New member
Joined
May 27, 2019
Messages
1
A quiz was given to a class in which one quarter of the students are male.The class average score on the quiz was 16.5. Excluding three male students whose total score was 21, the average score of all the other students would be 17 while the average score of all the other male students would be 13.25. Find the average score of female students. The solution is required.

Thank you for the one who help me to solve this question😘
 

Dr.Peterson

Elite Member
Joined
Nov 12, 2017
Messages
4,757
In order to help you effectively, we need to know where you are having trouble. Please show whatever you have done, or any ideas you have. Then we can work with you.

The main step will be to define variables and write an algebraic equation or two. Give that a try.
 

Harry_the_cat

Senior Member
Joined
Mar 16, 2016
Messages
1,530
If it's a competition question, shouldn't you be doing it yourself?
 
Top