Training Enrollment Network
Early education courses
Mathematics courses
Education and training
Books and materials
Current location -
Training Enrollment Network
-
Books and materials
- Science and technology books in school libraries and libraries
Science and technology books in school libraries and libraries
From the number ratio of science and technology books to story books of 2: 3, it can be understood that story books are 32 of science and technology books.
12000× 13×32,
=4000×32,
=6000 (Ben).
A: There are 6,000 story books.
Related articles
Learn to respect what others say.
Summary of university activities
Which is better, Science Island Lego or Tongcheng Tongmei Lego?
What is MPA major?
Who knows what work the high-speed rail system (intercity bullet train) has? Is it under the management of the railway bureau? Is there a night shift? What about welfare benefits?
Luo nian Biao Shu
How to take a bus from Nankang New Village to Xiaozhai Clothing City? How soon will it take?
Nanshan library cleaning
A suspense book about a man dying for a woman.
Shanxi book label manufacturer