5th grade math
posted by Stephon .
In the fourth grade class at Baker Elementary, 9 students are lefthanded. The fifth grade has 7 lefthanded students and the sixth grade has 6. The number of students in the fourth grade is 3 times the number of lefthanded students in the class. The sixth grade has 3 more students than the fourth grade, and the fifth gradehas two fewer students than the sixth grade. Which grade has the greatest fraction of lefthanded students?

5th grade math 
Henry
4th Grade:
9 Lefthanded students.
Total = 3 * 9 = 27 Students.
9/27 = 1/3 Are lefthanded.
5th Grade:
7 Lefthanded students.
Total = 302 = 28 Sudents.
7/28 = 1/4 Are lefthanded.
6th Grade:
6 Lefthanded students.
Total = 27+3 = 30 Students.
6/30 = 1/5 Are lefthanded.
The 4th Grade has the greatest fraction of lefthanded students. 
5th grade math 
Stephon
Thank you Henry for showing me how to solve the problem!

5th grade math 
Henry
I'm glad I could help, and thanks for your response.

5th grade math 
shay
wow
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