GRADE PUZZLE
The teacher has finished grading the math papers at High School. The class size is under 30. One third of the class got a `B`, one fourth got a `B-` and one sixth got a `C`. One eighth of the class flunked and the remainder of the class received an `A`.
How many students in the class received an `A`?
or download attached pps file.
free iphone app
No comments:
Post a Comment