SOLUTION: The Total number of pupils in School A and School B is 2750. The total number of pupils in School A and School C is 4000. There are 3 times as many pupils in School C and in School

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: The Total number of pupils in School A and School B is 2750. The total number of pupils in School A and School C is 4000. There are 3 times as many pupils in School C and in School      Log On


   

Question 981379: The Total number of pupils in School A and School B is 2750. The total number of pupils in School A and School C is 4000. There are 3 times as many pupils in School C and in School B. What is the total number of pupils in School B and School C?
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
A, B, C, the number of students in each school

system%28A%2BB=2750%2CA%2BC=4000%2CB%2BC=3A%29
You should do something about the last part of the description, about B and C. Otherwise, you can solve the system shown.