Question
PSLE
Books in a class library are grouped according to the following four types: Science, Mystery, Romance, and History. The bar graph shows the number of books of each type in the class library.


  1. What percentage of books in the class library was of the Science type?
  2. There were 44 students in the class. Every student in the class took two or four books home to read over the weekend. No book was left in the classroom. How many students took four books home?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Books in a class library are grouped according to the following four types: Science, Mystery, Romance, and History. The bar graph shows the number of books of each type in the class library.


  1. What percentage of books in the class library was of the Science type?
  2. There were 44 students in the class. Every student in the class took two or four books home to read over the weekend. No book was left in the classroom. How many students took four books home?