The average grade of J students in Ms. James' class is 84 while the average grade of H students in Ms. Haile's math class is 96. When the two classes are combined., the average grade of J+H students increases to 92. What is the ratio of H:J ?
Practice Problems
SAT, ACT, New SAT, PSAT and SAT Subject Test Practice Problems are provided for students of OptimalSATPrep.com and others.