SOLUTION: The average score of Mr Thompson's class is 80 and the average score of Miss Smith's class is 92. What is the average mark of the 2 classes if each class has 35 students each?
Algebra.Com
Question 1099513: The average score of Mr Thompson's class is 80 and the average score of Miss Smith's class is 92. What is the average mark of the 2 classes if each class has 35 students each?
Answer by ikleyn(52835) (Show Source): You can put this solution on YOUR website!
.
86.
In this PARTICULAR CASE it is exactly equal to the arithmetic mean of the average scores of each class.
See the lesson
- Solved problems on average scores, weight, height and temperature
in this site.
RELATED QUESTIONS
The average score of the class is 85. The average score of the highest and lowest scores... (answered by ewatrrr,stanbon)
if the average score of one class is 60%and of second class is 55% than what is the... (answered by faceoff57)
In a certain class, there are 14 boys and 21 girls. If the average score on an exam is 92 (answered by alicealc)
A class of 10 students has an average score of 95. Another class of 15 students has an... (answered by palanisamy)
A class with 12 students has an average exam score 75 and another class with 15 students... (answered by TutorDelphia)
In a class of 25 students, the average score is 84. Six students in the class each... (answered by josmiceli,kumareshperumal)
In a certain class there are 12 boys and 18 girls, if the average of class for an... (answered by veerajgrewal)
In a class of 10 boys and 15 girls, the boys’ average score on the final exam was 80 and... (answered by solver91311)
On a certain test, the average score for the women in the class is 83, while the average... (answered by Boreal)