SOLUTION: There are 21 people in science class. Out of those 3/7 are 8th graders. how many are 8th graders? Answer: A. 7 B. 8 C

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: There are 21 people in science class. Out of those 3/7 are 8th graders. how many are 8th graders? Answer: A. 7 B. 8 C      Log On