Read this: Imperial College Union, the students' union at Imperial College, is run by five full-time sabbatical officers elected from the student body for a tenure of one year, and a number of permanent members of staff. The Union is given a large subvention by the university, much of which is spent on maintaining around 300 clubs, projects and societies. Examples of notable student groups and projects are Project Nepal which sends Imperial College students to work on educational development programmes in rural Nepal and the El Salvador Project, a construction based project in Central America. The Union also hosts sports-related clubs such as Imperial College Boat Club and Imperial College Gliding Club.

How many clubs, projects and societies is the union responsible for managing?
What is the answer? (If it cannot be answered, return "unanswerable")
around 300