Current location - Training Enrollment Network - Mathematics courses - Seek answers to math problems.
Seek answers to math problems.
Set up a junior high school mathematics original plan to donate X books and a senior high school mathematics original plan to donate (3500-X) books.

120% X+ 1 15%(3500-X)= 4 125

The solution is X=2000.

Junior high school mathematics originally planned to donate 2000 copies.

Senior high school mathematics originally planned to donate 1500 volumes.

So junior high school donated 400 more copies.

High school donated another 225 books.

Related articles
  • Mathematics teaching plan of vocational high school
  • Why is 1+ 1 = 2 in mathematics?
  • Mathematical reflection on how to write 100.
  • The middle class grows a circle of friends?
  • What is humanistic photography?
  • Organization Strategy of Task-driven Teaching in Primary Mathematics ¡ª¡ª Organization and Strategy of Classroom Teaching in Primary Mathematics
  • Yang Zhenning is the top scientist at present, so what has he achieved?
  • What should the graduate students majoring in mathematics in bohai university take in the second exam and write?
  • Conditions for the definite solution of hydrodynamic equations
  • The difference between Mo and Fan Xian

    • copyright 2024 Training Enrollment Network All rights reserved